Top 30 California King Mattress Protectors on Amazon (Verified You can Buy)
Top 1
Premium 100% Waterproof Cal King Mattress Protector Breathable Cooling 3D Air Fabric Mattress Cover Smooth Soft Hypoallergenic Noiseless Bed Cover Machine Washable Vinyl Free 8-21'' Deep Pocket
BOSANE
BSN-01
84.0 x 72.0 x 18.0 Inches
Ratings for BOSANE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Beautyue | - | ❌ | ❌ | ❌ |
Features
100% WATERPROOF - Made with 30% THICKER waterproof layer than others in the market, BOSANE super waterproof mattress protector will protect your treasured mattress from every last drop and make it stay fresh and clean for decades!
100% HYPOALLERGENIC & SAFE MATTRESS COVER PROVED BY OEKO-TEX STANDARD 100 CERTIFICATE! - You can rest assured that you can sleep directly on our mattress protector cal king which is made of 38% bamboo fiber, 62% polyester with NO chemical bleach and 0 harmful substances like vinyl and benzene. The bamboo fiber gives you ultra soft comfort and is great at sweat and odor wicking, the polyester meanwhile offers the flexibility and durability against the wear and tear to make it last for years.
Top 2
California King Size Luxury Tencel Mattress Protector, 100% Waterproof, Softer Than Bamboo, Naturally Cooling & Breathable, Deep Pocket Up to 18" White
Sleepsteady
SS-MP-CALKING
84.0 x 72.0 x 18.0 Inches
Ratings for Sleepsteady (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Sleepsteady | - | ✅ | ✅ | ✅ |
Features
💦 PROTECT YOUR MATTRESS INVESTMENT: Accidents happen! Don't let it ruin your mattress. Our 100% waterproof mattress protector will protect your mattress from all spills, stains & accidents. Simply throw it in the wash for an effortless cleanup.
💤 EXPERIENCE THE LUXURY OF TENCEL: Not all mattress protectors are created equal. Most are made with cheap cotton or bamboo fabric. Our top layer is made up of ultra soft 100% Tencel fibres. Tencel is 10 times softer than cotton, and more breathable and cooling than bamboo.
BEDLORE Waterproof Mattress Protector, California King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)
BEDLORE
BDL-UM002
10.5 x 2.7953 x 9.5 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Unique Style: Stand out with our classic quilted design. It locks in filling for even support and helps regulate temperature—stylish and practical
100% Waterproof: Don't stress over spills or accidents. The upgraded TPU layer fully blocks liquids, offering reliable protection for all
Top 4
Utopia Bedding Waterproof Mattress Protector California King Size, Premium 3D Air Soft Fabric Mattress Cover, Fits 17 Inches Deep, Breathable, Fitted Style with Stretchable Pockets
Utopia Bedding
UB04314US
84.0 x 72.0 x 17.0 Inches
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ❌ | ❌ | ❌ |
Features
Mattress Protector: Designed to fitCalifornia King Size mattresses, this protector measures 72 x 84 inches and fits mattresses up to 17 inches deep. The fitted design with elastic edges ensures a perfect fit.
Soft And Breathable Material: This 200 gsm soft knitted mattress protector offers the perfect combination of comfort, protection, and breathability. The soft, smooth and comfortable surface further ensures that you enjoy a restful sleep all night long.
Top 5
BEDLORE Waterproof Mattress Protector, Cal King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Dirt-Proof Double Bed Mattress Cover for Bedroom, College Dorm, Hotel (Navy Blue)
BEDLORE
BDL-UM002
80.0 x 78.0 x 18.0 Inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Unique Style: Stand out with our classic quilted design. It locks in filling for even support and helps regulate temperature—stylish and practical
100% Waterproof: Don't stress over spills or accidents. The upgraded TPU layer fully blocks liquids, offering reliable protection for all
Top 6
Best for Linenspa
Linenspa Waterproof Mattress Protector, California King Size – Fitted Sheet Style, Breathable, Machine Washable & Dryer Safe, White
Linenspa
LS0PCKMP
84.0 x 72.0 x 14.0 inches
1.0 Pounds
Ratings for Linenspa (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
WATERPROOF PROTECTOR: 100% water proof mattress cover safeguards your mattress against liquids, spills, and accidents – keeping you dry and comfortable while also avoiding stains and messes
FITS MATTRESSES UP TO 14”: This fitted-sheet-style mattress cover goes on easy and stays in place with elasticized corners keeping mattresses from 8" to 14” thick continually safe and fresh
Utopia Bedding Premium Waterproof Terry Mattress Protector California King 200 GSM, Mattress Cover, Breathable, Fitted Style with Stretchable Pockets
Utopia Bedding
UB0050
3.937 x 3.937 x 3.1496 Inches
2.2002 pounds
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ✅ | ✅ | ✅ |
Features
MATTRESS PROTECTOR - Fits California King size mattress perfectly with dimensions 72 inches by 84 inches by 17 inches, featuring professionally turned hems and deep fitted pockets
COMFORT SURFACE: Soft blended surface is extra absorbent, cozy and breathable. The specially designed waterproof top and high quality seam construction stops liquids from passing through.
BEDLORE Waterproof Mattress Protector, California King Size Noiseless Mattress Pad with Deep Pocket 6"-18" Depth, Soft Breathable Bed Mattress Cover Washable for Home, Bedroom, Hotel (White)
BEDLORE
BDL-UM002
10.5 x 2.7953 x 9.5 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Unique Style: Stand out with our classic quilted design. It locks in filling for even support and helps regulate temperature—stylish and practical
100% Waterproof: Don't stress over spills or accidents. The upgraded TPU layer fully blocks liquids, offering reliable protection for all
Top 9
Best Mattress Protectors
Best for King
Best for Twin Extra-Long
Best for Standard
Best for Hypoallergenic
Best for Waterproof
Best for Zipper
Best for Microfiber
Best for Full Extra Long Size
Best for Split King Size
Best for Super King
Best for Family
Best for Deep Fitted
Best for Machine Washable
Best for Quilted
Best for Stain Resistant
Best for Toppers
BEDLORE Waterproof Mattress Protector, King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)
BEDLORE
BDL-UM002
10.5 x 2.7953 x 9.5 inches
2.9983 pounds
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Unique Style: Stand out with our classic quilted design. It locks in filling for even support and helps regulate temperature—stylish and practical
100% Waterproof: Don't stress over spills or accidents. The upgraded TPU layer fully blocks liquids, offering reliable protection for all
Top 10
Best for King
Best for Waterproof
Best for Split King Size
Best for Super King
Best for Bed Bug
Best for Deep Fitted
Best for Machine Washable
Best for Toppers
Best for Round
Utopia Bedding Premium Waterproof Terry Mattress Protector King 200 GSM, Mattress Cover, Breathable, Fitted Style with Stretchable Pockets
Utopia Bedding
UB0735
80.0 x 78.0 x 17.0 inches
2.2 pounds
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ✅ | ✅ | ✅ |
Features
MATTRESS PROTECTOR - Fits King size mattress perfectly with dimensions 78 inches by 80 inches by 17 inches, featuring professionally turned hems and deep fitted pockets
COMFORT SURFACE: Soft blended surface is extra absorbent, cozy and breathable. The specially designed waterproof top and high quality seam construction stops liquids from passing through.
Top 11
BEDLORE Waterproof Mattress Protector, Noiseless California King Size Mattress Pad with Deep Pocket Fitted Up to 6-18 inches, Soft Breathable Dirt-Proof Bed Mattress Cover for Bedroom(Gray)
BEDLORE
84.0 x 72.0 x 18.0 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
Super Fabric-Are you tired of the same geometry design in the market？Please look at our unique classic coin quilt pattern! Our waterproof bed cover is made of premium materials tested and certified as STANDARD 100 by OEKO-TEX, bring you and your family a healthy sleep.
100% Waterproof Mattress Protector-Are you worried about how to protect your mattress from pee, water and stains? Bedlore mattress cover is filmed with upgraded TPU to provide waterproof protection, and the TPU waterproof layer effectively prevents sweat, body fluids, urine and other accidental spills,great for those with elder, or incontinence. No more frustration about accidents happening.
Top 12
Best for King
Best for Bamboo
Best for Viscose
Best for Split King Size
Best for Super King
Best for Cooling
Best for Toppers
Best for Round
Utopia Bedding Waterproof Mattress Protector King Size Bed, Premium 200 GSM Bamboo Viscose Cooling Mattress Cover, Soft and Breathable, Fitted Style with 17 Inches Deep Stretchable Pockets
Utopia Bedding
UB0012
4.7244 x 4.3307 x 2.6378 inches
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ❌ | ❌ | ❌ |
Features
Mattress Protector: King size mattress protector measures 78x80 inches - fits up to 17 inches deep; fitted cover style design with elastic all around.
Soft And Breathable Bamboo Viscose Material: This 200 GSM Bamboo Viscose Mattress Protector offers the perfect combination of comfort, protection, and breathability. The soft, smooth and cool surface further ensures that you enjoy a restful sleep all night long.
Top 13
Best Mattress Protectors
Best for SPRINGSPIRIT
Best for Queen
Best for King
Best for Standard
Best for Antibacterial
Best for Waterproof
Best for Microfiber
Best for 39 x 75 in
Best for Kids
Best for Adults
Best for Bed Bug
Best for Deep Fitted
Best for Machine Washable
Best for Stain Resistant
Queen Mattress Protector Waterproof Cover Absorbent Fitted Sheet up - 18'' Deep Pocket Mattress Cover Queen Size Bed Sheets, Terry Machine Wash Protection Mattress Protector
SPRINGSPIRIT
USBC10184
80.0 x 60.0 x 18.0 inches
Ratings for SPRINGSPIRIT (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Biloban | 4,229 | ❌ | ❌ | ❌ |
Features
Ultra Soft & Breathable Fabric: Queen mattress protector top side is made from breathable short terry, which is a skin friendly and ultra soft fabric. With the waterproof membrane laminated back, it can protect your mattress from spills, liquids and stains, especially suitable for those with kids, pets, or elderly.
100% Waterproof: This queen mattress protector is lined with premium waterproof material (TPU) to prevent leakage.
BEDLORE Waterproof Mattress Protector, Noiseless King Size Mattress Pad with Deep Pocket Fitted Up to 6-18 inches, Soft Breathable Dirt-Proof Bed Mattress Cover Washable for Bedroom, Hotel (Gray)
BEDLORE
UMM1P-2306
10.5 x 2.7953 x 9.5 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Super Fabric-Are you tired of the same geometry design in the market？Please look at our unique classic coin quilt pattern! Our waterproof bed cover is made of premium materials tested and certified as STANDARD 100 by OEKO-TEX, bring you and your family a healthy sleep.
100% Waterproof Mattress Protector-Are you worried about how to protect your mattress from pee, water and stains? Bedlore mattress cover is filmed with upgraded TPU to provide waterproof protection, and the TPU waterproof layer effectively prevents sweat, body fluids, urine and other accidental spills,great for those with elder, or incontinence. No more frustration about accidents happening.
Top 15
Best for King
Best for Antibacterial
Best for Hypoallergenic
Best for Zipper
Best for Bamboo
Best for Latex
Best for Viscose
Best for Crib
Best for Split King Size
Best for Super King
Best for Adults
Best for Luxury
Best for Family
Best for Cooling
Best for Quilted
Best for Toppers
PlushDeluxe Premium Bamboo Mattress Protector – Waterproof, & Ultra Soft Breathable Bed Mattress Cover for Comfort & Protection - (King Size) White
PlushDeluxe
7367
11.9685 x 11.4173 x 5.1969 inches
Ratings for PlushDeluxe (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| PlushDeluxe | - | ✅ | ✅ | ✅ |
Features
🛌SAFEGUARD YOUR INVESTMENT: Keep your expensive mattress in pristine condition with PLUSHDELUXE PREMIUM BAMBOO MATTRESS PROTECTOR! Our ultra-soft mattress cover effectively protects your investment from dirt, water and normal wear and tear, so it stays clean and comfortable for a long time!
🛌ULTIMATE COMFORT GUARANTEED: Our King mattress cover is made from finest quality, natural bamboo fabric! The ultra-soft and breathable membrane wicks away moisture and regulates heat, so you and your family can enjoy a fresh and cool sleeping environment!
Top 16
MUXHOMO California King Mattress Protector, 100% Waterproof Mattress Cover Cal King Size Bed, Cooling and Breathable Bed Pad Cover, Deep Pocket 8"-21"
MUXHOMO
1.0 x 1.0 x 1.0 Inches
Ratings for MUXHOMO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| MUXHOMO | - | ❌ | ❌ | ❌ |
Features
Breathable Material: Our calking size mattress protector is made of 40% rayon extracted from bamboo and 60% polyester. It provides a cool, soft touch and evenly distributes heat for an optimal sleeping experience all night long
No Worry To Get Wet: This mattress protector features an advanced TPU waterproof membrane, upgraded to protect your mattress from sweat, spills, and stains. It shields against liquid penetration, keeping dry. But avoid pooling liquids for a long time
Top 17
Best for Stripes
GRT Waterproof California King Mattress Protector Rayon Bamboo - 3D Air Fiber Cooling Mattress Cover Breathable Ultra Soft, Mattress Pad Noiseless Fits up to 26'' Deep Pocket Machine Washable
GRT
BB
4.7244 x 2.3622 x 0.5 inches
Ratings for GRT (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| GRT Official | - | ❌ | ❌ | ❌ |
Features
Organic Cooling Material: Our cal king waterproof mattress protector with 40% natural rayon from bamboo fabric, which is more skin-friendly and breathable. Cal king cooling mattress protector makes airflow pass through, you can't feel hot all night
100% Waterproof Mattress Protector: Through thousands of tests, our cal king rayon from bamboo waterproof mattress protectors are made of double waterproof membrane so that they can effectively protect your mattress from liquids such as urine and sweat
Top 18
2 Pack Waterproof Mattress Protector California King Size, Deep Pocket Fit
BEDLORE
84.0 x 72.0 x 18.0 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Super Fabric-Are you tired of the same geometry design in the market？Please look at our unique classic coin quilt pattern！ The waterproof mattress pad has a diamond quilted top that makes the pad more supportive. It not only prevents the filling from running out but also reduces the heat and moisture of your mattress.
100% Waterproof Mattress Protector-Are you worried about how to protect your mattress from pee, water and stains? Bedlore mattress cover is filmed with upgraded TPU to provide waterproof protection, and the TPU waterproof layer effectively prevents sweat, body fluids and other accidental spills,great for those with elder or incontinence. No more frustration about accidents happening.
Top 19
Best for Amazon Basics
Best for King
Best for Antibacterial
Best for Cotton
Best for Down
Best for Super King
Best for Adults
Best for Family
Best for Round
Amazon Basics Hypoallergenic Waterproof Fitted Mattress Protector Cover, King, White, 18 inch
Amazon Basics
SC03-012
80.0 x 76.0 x 0.0 inches
2.0944 Pounds
Ratings for Amazon Basics (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
King-size mattress protector—ideal for anyone with pets, kids
Cotton-terry surface with waterproof, breathable, quiet membrane barrier
Top 20
Best for King
Best for Antibacterial
Best for Hypoallergenic
Best for Cotton
Best for Split King Size
Best for Super King
Best for Family
Best for Bed Bug
Best for Machine Washable
Best for Round
SafeRest Mattress Protector - King Size Cotton Terry Waterproof Mattress Protector, Breathable Fitted Mattress Cover with Stretchable Pockets
SafeRest
52443100000000000
11.2992 x 11.0 x 3.7992 Inches
1.918 Pounds
Ratings for SafeRest (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EverydayPure | 646 | ✅ | ✅ | ✅ |
Features
KEEP YOUR MATTRESS DRY - Helps protect against fluids, urine, perspiration and anything else that might stain your mattress!
QUIET & BREATHABLE - Quiet breathable King mattress protector that will allow a full night sleep while protecting your mattress
Top 21
California King Mattress Protector 100% Waterproof & Noiseless & Soft & Skin-Friendly Terry Surface Perfectly Fitted up to 18'' Depth Cal King Mattress Cover Protector
SPRINGSPIRIT
USBC10188
Ratings for SPRINGSPIRIT (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Biloban | 4,229 | ❌ | ❌ | ❌ |
Features
Ultra Soft & Breathable Fabric: California king mattress protector top side is made from breathable terry, which is a skin friendly and ultra soft fabric. With the waterproof membrane laminated back, it can protect your mattress from spills, liquids and stains, especially suitable for those with kids, pets, or elderly.
100% Waterproof & Noiseless: This california king mattress protector is lined with premium waterproof material (TPU) to prevent leakage. And we perfectly control the thick of membrane, it remains quiet however you turn.
Top 22
OhGeni 100% Waterproof Mattress Protector,California King Bamboo Viscose Top Layer Pad,3D-Air Fabric Cooling Breathable Fitted Sheets,Washable Bed Cover, Over 99 Count Hex Bumps for Taller Person
OhGeni
MPW3V107
15.35 x 12.2 x 7.5 inches
2.0 pounds
Ratings for OhGeni (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aborder Products | 3,618 | ❌ | ❌ | ❌ |
Features
【Multi-Layer Waterproof Shield】: Soft top absorbs spills instantly, absorbent core blocks urine, sweat and dust, reinforced base locks liquids without seep-back. Handles toddler bedwetting, drink spills, and messy surprises. Long-Lasting protection keeps your mattress dry and fresh—no leaks, no regrets, just peace of mind for every sleep.
【Deep Pocket Design with 360° Elastic Edges】: Fits 6"-20" mattresses (Cal King 84"x72") with elastic edges that hug tightly like a second skin, adapting to any mattress type. Unlike ordinary covers that wrinkle and rustle, our durable bands stay securely in place—blocking crinkling sounds while delivering silent, peaceful comfort throughout the night.
Top 23
Welfibr Mattress Protector Organic Cotton Surface California King Grey
Welfibr
84.0 x 72.0 x 15.0 inches
1.68 Kilograms
Ratings for Welfibr (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Welfibr | - | ❌ | ❌ | ❌ |
Features
Premium Organic Cotton & Skin-Friendly: Mattress protector contains 26% OCS-certified organic cotton, while the skin‑contact layer is made of 100% organic cotton. Waterproof mattress protector provides cloud-like softness while perfect breathability. The 3D air fabric creates a skin-friendly sleeping that effectively prevents heat build up, making it ideal for family. Welfibr natural cotton covering ensures no irritation for you while protecting mattress
100% Waterproof Protection: Welfibr Mattress protectors features TPU backing, waterproof mattress protector creates an impenetrable barrier against liquids. Perfect for addressing incontinence,pet accidents, or spilled drinks,remaining completely noiseless and breathable. Mattress cover material construction ensures your mattress stays permanently protected from moisture, and odor penetration
Top 24
BEDLORE Waterproof Mattress Protector, California King Size Mattress Pad
BEDLORE
BDL-UM002
84.0 x 72.0 x 18.0 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
Unique Style: Stand out with our classic quilted design. It locks in filling for even support and helps regulate temperature—stylish and practical
100% Waterproof: Don't stress over spills or accidents. The upgraded TPU layer fully blocks liquids, offering reliable protection for all
Top 25
Utopia Bedding Waterproof Mattress Protector California King Size (Gray), Premium 3D Air Soft Fabric Mattress Cover, Fits 17 Inches Deep, Breathable, Fitted Style with Stretchable Pockets
Utopia Bedding
84.0 x 72.0 x 17.0 Inches
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ❌ | ❌ | ❌ |
Features
Mattress Protector: Designed to fitCalifornia King Size mattresses, this protector measures 72 x 84 inches and fits mattresses up to 17 inches deep. The fitted design with elastic edges ensures a perfect fit.
Soft And Breathable Material: This 200 gsm soft knitted mattress protector offers the perfect combination of comfort, protection, and breathability. The soft, smooth and comfortable surface further ensures that you enjoy a restful sleep all night long.
Top 26
Utopia Bedding Waterproof 5-Sided Mattress Protector California King Size, Premium Breathable Mattress Cover, Fitted Style with Stretchable Pockets (White)
Utopia Bedding
UBFIVEPRNT
84.0 x 72.0 x 17.0 Inches
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ❌ | ❌ | ❌ |
Features
Five-Sided Waterproof Mattress Protector – Designed to fit California King size mattress perfectly with dimensions 72 inches by 84 inches by 17 inches, this five-sided protector offers ample coverage on top and all four sides of the mattress. The deep 17-inch pocket ensures a secure and stretchable fit, making it ideal for mattresses without slipping or bunching.
Complete 5-Sided Waterproof Defense – Durable TPU backing of all five sides resists leakage into the mattress while safeguarding your mattress from accidental spills, moisture, and stains. The waterproof layer helps to keep the mattress clean and protected.
Top 27
Premium Waterproof Mattress Protector California King Size, Breathable Bed Cover 3D Air Fabric Cooling Mattress Pad Cover Smooth Soft Noiseless Washable, 8''-21'' Deep Pocket (White)
GOPOONY
G-BF001
72.0 x 84.0 x 18.0 inches
3.2 pounds
Ratings for GOPOONY (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| HARNY | - | ❌ | ❌ | ❌ |
Features
Premium Fiber Surface - Not only soft and comfort, but also has cooling, skin-friendly and good wicking properties
Waterproof - Back of GOPOONY mattress protector is premium TPU, which not only againsts perspiration, bed wetting, liquids and stains, but also keeps breathable and noiseless
Top 28
BEDLORE California King Size Waterproof Mattress Protector Viscose Derived from Bamboo, Soft Mattress Cover Fitted with Deep Pocket 6"-18", Breathable Noiseless Mattress Pad, Machine Washable(Gray)
BEDLORE
13.78 x 12.6 x 4.53 inches
Ratings for BEDLORE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BEDLORE | - | ❌ | ❌ | ❌ |
Features
California King Size Waterproof Mattress Protector: The waterproof design of this California king mattress protector is a key feature that safeguards your mattress from the potential damage and staining caused by liquid spills and accidents. By creating an effective barrier, this cal king mattress protector shields your valuable mattress investment from the risks of moisture, ensuring your sleep surface remains dry, clean, and protected even in the event of unexpected spills or mishaps
Comfortable and Breathable Design: The 3D air fabric promotes airflow and enhances breathability, keeping you cool and comfortable throughout the night. Say goodbye to sweaty nights! The cali king mattress protector is a perfect choice for those with pregnant women, pets or elderly people suffering from incontinence
Top 29
SureGuard California King Mattress Protector - 100% Waterproof, Hypoallergenic - Premium Fitted Cotton Terry Cover
SureGuard Mattress Protectors
MATPRO-FSCK
72.0 x 84.0 x 17.0 Inches
Ratings for SureGuard Mattress Protectors (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Rykies | 4,311 | ✅ | ✅ | ✅ |
Features
100% Waterproof - Top protection against perspiration, bed wetting, liquids and stains; 10-year quality guarantee (NOTE: For six-sided protection, buy a SureGuard Mattress Encasement)
Keeps Your Mattress Clean & Fresh - Blocks dust, dirt and dander on the top side. Buy together with SureGuard Pillow Protectors.
Utopia Bedding Premium Bamboo Waterproof Mattress Protector California King 340 GSM, Fits 17 Inches Deep, Mattress Cover, Breathable, Fitted Style with Stretchable Pockets
Utopia Bedding
UB0013
84.0 x 72.0 x 17.0 Inches
Ratings for Utopia Bedding (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Utopia Brands | 29 | ✅ | ✅ | ✅ |
Features
MATTRESS PROTECTOR: California King size mattress protector measures 72x84 inches - fits up to 17 inches deep; fitted cover style design with elastic all around.
SOFT AND BREATHABLE BAMBOO MATERIAL: This 340 GSM Bamboo Mattress Protector offers the perfect combination of comfort, protection, and breathability. The soft, smooth and cool surface further ensures that you enjoy a restful sleep all night long.
Top 10 California King Mattress Protectors - Verified to Buy (September 2026)
- 1. Premium 100% Waterproof Cal King Mattress Protector Breathable Cooling 3D...
- 2. California King Size Luxury Tencel Mattress Protector, 100% Waterproof, Softer...
- 3. BEDLORE Waterproof Mattress Protector, California King Size Mattress Pad with...
- 4. Utopia Bedding Waterproof Mattress Protector California King Size, Premium 3D...
- 5. BEDLORE Waterproof Mattress Protector, Cal King Size Mattress Pad with...
- 6. Linenspa Waterproof Mattress Protector, California King Size – Fitted Sheet...
- 7. Utopia Bedding Premium Waterproof Terry Mattress Protector California King 200...
- 8. BEDLORE Waterproof Mattress Protector, California King Size Noiseless Mattress Pad...
- 9. BEDLORE Waterproof Mattress Protector, King Size Mattress Pad with Deep...
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Top 10 California King Mattress Protectors Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- BOSANE
- Sleepsteady
- BEDLORE
- Utopia Bedding
- Linenspa
- SPRINGSPIRIT
- PlushDeluxe
- MUXHOMO
- GRT
- Amazon Basics
Related California King Mattress Protectors Guides
For more personalized California King Mattress Protectors guides, Check those pages,
Bedding Size
Top 8 California King Mattress Protectors Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. Utopia Brands : 598,108 Yearly Feedback , Avg. Ratings 4.9
- 2. EverydayPure : 70,596 Yearly Feedback , Avg. Ratings 4.9
- 3. Aborder Products : 17,527 Yearly Feedback , Avg. Ratings 4.8
- 4. Biloban : 15,373 Yearly Feedback , Avg. Ratings 4.9
- 5. Rykies : 15,139 Yearly Feedback , Avg. Ratings 4.9
- 6. PlushDeluxe : 6,716 Yearly Feedback , Avg. Ratings 4.9
- 7. GRT Official : 4,966 Yearly Feedback , Avg. Ratings 4.9
- 8. Amazon.com : 386 Yearly Feedback , Avg. Ratings 4.7
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | Utopia Brands | 598,108 | 4.9 |
| 🥈 | EverydayPure | 70,596 | 4.9 |
| 🥉 | Aborder Products | 17,527 | 4.8 |
| 4 | Biloban | 15,373 | 4.9 |
| 5 | Rykies | 15,139 | 4.9 |
| 6 | PlushDeluxe | 6,716 | 4.9 |
| 7 | GRT Official | 4,966 | 4.9 |
| 8 | Amazon.com | 386 | 4.7 |
[Get] California King Mattress Protectors Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime California King Mattress Protectors Deals
What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Bedding supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best California King Mattress Protectors to buy for new September 2026?
CherryPicks’s Methodology for Evaluating California King Mattress Protectors
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Bedding items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of California King Mattress Protectors reviews based on our selection criteria. It helped us shortlist the top qualified and rated California King Mattress Protectors for Bedding, We found that most customers choose California King Mattress Protectors with an average price of $32.79, and the top brands are Amazon Basics, Utopia Bedding, Linenspa, SafeRest, SPRINGSPIRIT, PlushDeluxe, GRT And OhGeni.
Then our expert-level editors reviewed all those quality items and selected the top 30 California King Mattress Protectors for you, We have researched hundreds of sellers and picked the top sellers for Bedding, including Amazon Resale, Utopia Brands, EverydayPure, Aborder Products, Biloban, Rykies, PlushDeluxe, GRT Official And Amazon.com. The Premium 100% Waterproof Cal King Mattress Prote... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 6,427 consumers with an average rating of 4.6.
We've helped a lot of satisfied users get the right Home & Kitchen product based on their needs, and save lots of time for them to pick California King Mattress Protectors to buy.
Aidan Binnie is a realtor with expertise in home improvement. He is also a writer who lives in Texas with his wife and dogs which he prefers to call members of his family. Aidan would be sharing his knowledge with us on home improvement and tools for that.