Hero image 0 of Zippered Mattress Encasement, Twin XL Size Waterproof Mattress Protector, Absorbent 6-Sided Mattress Cover, 0 of 10

Best seller

Cotton Passion

Zippered Mattress Encasement, Twin XL Size Waterproof Mattress Protector, Absorbent 6-Sided Mattress Cover

4.5 stars out of 58 reviews

(4.5)|

58 ratings

Zippered Mattress Encasement, Twin XL Size Waterproof Mattress Protector, Absorbent 6-Sided Mattress Cover Twin XL Size Mattress Encasement Zippered Waterproof Mattress Cover Six Sided Mattress Encasement Bed Breathable Noiseless Washable Mattress Protecto Mattress Encasement Zippered California King Waterproof Mattress Cover Six Sided Mattress Encasement Bed Breathable Noiseless Washable Mattress Prote Queen Mattress Encasement Waterproof Zippered Mattress Encasement Breathable Noiseless Machine Washable Zipped Mattress Cover Absorbent Six Sided Mat King Mattress Encasement Waterproof Zippered Mattress Encasement Breathable Noiseless Machine Washable Zipped Mattress Cover Absorbent Six Sided Matt Twin Size Mattress Encasement Waterproof Zippered Mattress Encasement Breathable Noiseless Machine Washable Zipped Mattress Cover Absorbent Six Sided Zippered Mattress Encasement Waterproof Full XL Breathable Protector 12 Inches Deep Six Sided Cover Full Size Mattress Encasement Waterproof Zippered Mattress Encasement Breathable Noiseless Machine Washable Zipped Mattress Cover Absorbent Six Sided

Bed Size:Twin-XL

Key item features

Premium Construction: Made with soft microfiber and a strong iron zipper, featuring protective fabric flaps and a magic stick closure for a secure, hidden finish.
Complete Waterproofing: Offers 6-sided protection with an absorbent, breathable fabric and a waterproof TPU membrane, guarding against spills, sweat, and bedwetting.
Perfect Fit: Sized for Twin XL mattresses (39"x80") with a 12-inch deep pocket, ensuring a snug fit for standard and memory foam mattresses.
Quiet Comfort: Designed for uninterrupted rest with no crinkly sounds, allowing airflow for a cool and comfortable sleep experience.
Effortless Maintenance: Machine washable and dryer-safe, maintaining its waterproof and protective qualities after multiple washes.

Generated by AI

Specs

Water resistance level
Waterproof
Pocket depth
12 in
Mattress encasement type
Mattress Protectors
Attachment style
Zippered
Material
Polyester
Color
White

Current price is Now $17.99

You save $6.00

was $23.99

Price when purchased online

Free 90-day returns

How do you want your item?

I want delivery savings with

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.

How do you want your item?

Columbus, 43215

Arrives by Fri, Apr 3

Sold by CottonPassionPro Seller

Fulfilled by Walmart

Report an issue with this seller

Free 90-day returns

More seller options (1)

Starting from $16.95

Get free delivery, shipping and more*

*Restrictions apply

Similar items you might like

Based on what customers bought

In 100+ people's carts EMONIA Premium 100% Waterproof Mattress Protector Queen Size 3D Air Fabric Cooling Mattress Cover Bed Pad Smooth Ultra-Soft Breathable Noiseless Washable with 8''-21'' Deep Pocket (White, Queen) $21.99 Was $35.99 5.5 ¢/g
In 100+ people's carts
Available in additional 22 options
Options
current price $21.99, Was $35.99
5.5 ¢/g
EMONIA Premium 100% Waterproof Mattress Protector Queen Size 3D Air Fabric Cooling Mattress Cover Bed Pad Smooth Ultra-Soft Breathable Noiseless Washable with 8''-21'' Deep Pocket (White, Queen)
4.6 out of 5 Stars. 5155 reviews
Best seller Queen Waterproof Mattress Protector,Rayon Made from Bamboo Mattress Pad Cover, Soft Breathable Cooling Mattress Pad Cover, Mattress Protector up to 21in Deep Pocket Tightly Fitted Mattress Protection $20.99 Was $38.99
Best seller
Available in additional 6 options
Options
current price $20.99, Was $38.99
Queen Waterproof Mattress Protector,Rayon Made from Bamboo Mattress Pad Cover, Soft Breathable Cooling Mattress Pad Cover, Mattress Protector up to 21in Deep Pocket Tightly Fitted Mattress Protection
4.4 out of 5 Stars. 267 reviews
Twin Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep $17.97
current price $17.97
Twin Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep
3.7 out of 5 Stars. 3 reviews
In 50+ people's carts Mainstays NexGen Waterproof Fitted Mattress Protector $11.44 Was $12.74
In 50+ people's carts
Available in additional 6 options
current price $11.44, Was $12.74
Mainstays NexGen Waterproof Fitted Mattress Protector
4.3 out of 5 Stars. 4543 reviews
Best seller Lux Decor Premium Waterproof Zippered Mattress Encasement Queen - Noiseless, Breathable, Six-Sided Bed Bug Protection, 14 Inches Deep Mattress Cover $19.79 Was $48.99
Best seller
Available in additional 6 options
Options
current price $19.79, Was $48.99
Lux Decor Premium Waterproof Zippered Mattress Encasement Queen - Noiseless, Breathable, Six-Sided Bed Bug Protection, 14 Inches Deep Mattress Cover
4.6 out of 5 Stars. 370 reviews
Twin Size Waterproof Mattress Protector, Breathable Soft Mattress Pad Cover for Bed, All-Season, Navy Blue $16.51
Available in additional 20 options
Options
current price $16.51
Twin Size Waterproof Mattress Protector, Breathable Soft Mattress Pad Cover for Bed, All-Season, Navy Blue
4.4 out of 5 Stars. 14 reviews
Best seller Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial $15.64
Best seller
Available in additional 6 options
current price $15.64
Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial
4.5 out of 5 Stars. 614 reviews
Best seller All-in-One Bed Bug Blocker Waterproof Mattress Protector $29.99
Best seller
Available in additional 10 options
Options
current price $29.99
All-in-One Bed Bug Blocker Waterproof Mattress Protector
4.2 out of 5 Stars. 9295 reviews
Gogreen Waterproof Mattress Protector Queen Size, Breathable Cooling Bed Mattress Cover with Deep Pocket Plastic Mattress Protector Fitted 6"-16" (Bamboo Terry, Queen 60"x80") $24.99 Was $38.99
Available in additional 5 options
Options
current price $24.99, Was $38.99
Gogreen Waterproof Mattress Protector Queen Size, Breathable Cooling Bed Mattress Cover with Deep Pocket Plastic Mattress Protector Fitted 6"-16" (Bamboo Terry, Queen 60"x80")
4.4 out of 5 Stars. 92 reviews
Qatan Queen Waterproof Mattress Encasement – 6-Sided Zippered Protector – 15 Inch Deep - Ultra-Soft, Noiseless, Breathable $19.99
Available in additional 7 options
Options
current price $19.99
Qatan Queen Waterproof Mattress Encasement – 6-Sided Zippered Protector – 15 Inch Deep - Ultra-Soft, Noiseless, Breathable
4.6 out of 5 Stars. 37 reviews
NexGen Aire Twin Mattress Protector with Zippered Closure $14.99
current price $14.99
NexGen Aire Twin Mattress Protector with Zippered Closure
4.8 out of 5 Stars. 5 reviews
NiagaraSleepSolution Waterproof Zippered Mattress Protector, Queen, 60x80x15-18 Inches $17.99 Was $22.99
current price $17.99, Was $22.99
NiagaraSleepSolution Waterproof Zippered Mattress Protector, Queen, 60x80x15-18 Inches
4.6 out of 5 Stars. 42 reviews
Queen Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep $17.99
current price $17.99
Queen Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep
3.9 out of 5 Stars. 23 reviews
King Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep $19.95
current price $19.95
King Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep
4.1 out of 5 Stars. 35 reviews
Clearance Lilixerw Twin Size Mattress Protector,Fitted with Stretchable Pockets - Machine Washable Mattress Cover for Bed,47.2 x 74.8 x 13.7 inch $9.39 Was $11.89
Clearance
Options
current price $9.39, Was $11.89
Lilixerw Twin Size Mattress Protector,Fitted with Stretchable Pockets - Machine Washable Mattress Cover for Bed,47.2 x 74.8 x 13.7 inch
Waterproof Mattress Protector Twin Size,Mattress Cover Protector, Smooth Top Mattress Protector for Kids, Breathable Skin Friendly and Noiseless Fitted Sheet,Twin Size,Polyester $10.99
Available in additional 3 options
Options
current price $10.99
Waterproof Mattress Protector Twin Size,Mattress Cover Protector, Smooth Top Mattress Protector for Kids, Breathable Skin Friendly and Noiseless Fitted Sheet,Twin Size,Polyester
5 out of 5 Stars. 1 reviews
AGALI Waterproof Queen Mattress Protector Viscose from Bamboo 6-18 Inch Deep Pocket $16.55 Was $18.39
Available in additional 8 options
Options
current price $16.55, Was $18.39
AGALI Waterproof Queen Mattress Protector Viscose from Bamboo 6-18 Inch Deep Pocket
4.4 out of 5 Stars. 123 reviews
King Size Waterproof Mattress Protector, Breathable Soft Mattress Pad Cover for Bed, Gray $16.51
Available in additional 19 options
Options
current price $16.51
King Size Waterproof Mattress Protector, Breathable Soft Mattress Pad Cover for Bed, Gray
4.7 out of 5 Stars. 12 reviews
Fairpeak Waterproof Mattress Protector, Fitted Sheet Style, Deep Pocket 15 Inches, Breathable, Quiet, Twin Size $17.99
Available in additional 5 options
Options
current price $17.99
Fairpeak Waterproof Mattress Protector, Fitted Sheet Style, Deep Pocket 15 Inches, Breathable, Quiet, Twin Size
4.7 out of 5 Stars. 27 reviews
MORESEC under $5 Waterproof Mattress Protector, Water Proof Bed Mattress Cover Protective Cover, Polyester TPU Breathable Machine Washable, Twin XL Mattress Protector $15.99
Options
current price $15.99
MORESEC under $5 Waterproof Mattress Protector, Water Proof Bed Mattress Cover Protective Cover, Polyester TPU Breathable Machine Washable, Twin XL Mattress Protector

About this item

Product details

Protect your mattress with this premium Twin XL Mattress Encasement. Crafted with soft microfiber and a waterproof TPU membrane, it offers 6-sided protection against spills, sweat, and bedwetting. The secure zipper design with fabric flaps and a magic stick closure ensures a snug, wrinkle-free fit on mattresses up to 12 inches deep. Breathable and noiseless, this encasement allows for a comfortable, uninterrupted sleep experience. Easy to care for, it's machine washable and backed by a satisfaction guarantee, making it an ideal choice for kids' rooms, guest beds, and everyday use.

Premium material and secure zipper design: Made with soft microfiber for comfort and durability, featuring a strong iron zipper with protective fabric flaps and magic stick closure to seal the zip end, offering extra security and a sleek, hidden finish.
100% waterproof 6-sided protection: Fully encases your mattress with absorbent, breathable fabric and a waterproof TPU membrane on all six sides, shielding against spills, sweat, and bedwetting, making it ideal for kids, pets, and everyday use.
Perfect twin xl size fit with 12-inch depth: Sized for twin mattresses (39"x80") with a deep 12-inch pocket that fits snugly around standard and memory foam mattresses.
Breathable, noiseless, and sleep-friendly: Made for quiet, uninterrupted rest with no crinkly plastic sounds, the breathable microfiber and waterproof TPU layer allow airflow while keeping your mattress cool and comfortable all night.
Easy care and satisfaction guaranteed: Machine washable and dryer-safe for effortless cleaning, built to maintain its waterproof and protective qualities after multiple washes, and backed by a commitment to quality and customer satisfaction.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Water resistance level

Waterproof

Pocket depth

12 in

Mattress encasement type

Mattress Protectors

Attachment style

Zippered

Directions

Fabric Care Instructions

Machine Wash

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.5 out of 5 stars

stars58 ratings5 reviews

How item rating is calculated

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 5 reviews

Oct 23, 2025

Caesar

Top Reviewer

Item details

Bed size: Full-XL

Sold and shipped byCottonPassion

5 out of 5 stars review

Verified Purchase

happy with my purchase and I recommend

I tried the water test and it did great. the fabric feels like the material you would find on a camping tent. the width and length were perfect but the depth was a little loose but that's understandable given the difference between mattresses. overall I'm happy with my purchase and would buy it again if needed.

Helpful?

Nov 12, 2025

Tim

Top Reviewer

Item details

Bed size: Twin-XL

Sold and shipped byCottonPassion

5 out of 5 stars review

Verified Purchase

The mattress encasement looks like it will work well for a family member in need. No damage to this item during shipping. The encasement was packed very well for shipping! Thank you.

Helpful?

Jun 26, 2025

Bridget

Item details

Bed size: Twin

Sold and shipped byCottonPassion

5 out of 5 stars review

Verified Purchase

it fits good...

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Rollbacks & more

Easter

Grocery

Clothing, Shoes, & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Books, Movies, & Music

Party Supplies

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

Zippered Mattress Encasement, Twin XL Size Waterproof Mattress Protector, Absorbent 6-Sided Mattress Cover

Key item features

Specs

How do you want your item?

More seller options (1)

Get free delivery, shipping and more*

Similar items you might like

Based on what customers bought

In 100+ people's carts EMONIA Premium 100% Waterproof Mattress Protector Queen Size 3D Air Fabric Cooling Mattress Cover Bed Pad Smooth Ultra-Soft Breathable Noiseless Washable with 8''-21'' Deep Pocket (White, Queen) $21.99 Was $35.99 5.5 ¢/g

EMONIA Premium 100% Waterproof Mattress Protector Queen Size 3D Air Fabric Cooling Mattress Cover Bed Pad Smooth Ultra-Soft Breathable Noiseless Washable with 8''-21'' Deep Pocket (White, Queen)

Best seller Queen Waterproof Mattress Protector,Rayon Made from Bamboo Mattress Pad Cover, Soft Breathable Cooling Mattress Pad Cover, Mattress Protector up to 21in Deep Pocket Tightly Fitted Mattress Protection $20.99 Was $38.99

Queen Waterproof Mattress Protector,Rayon Made from Bamboo Mattress Pad Cover, Soft Breathable Cooling Mattress Pad Cover, Mattress Protector up to 21in Deep Pocket Tightly Fitted Mattress Protection

Twin Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep $17.97

Twin Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep

In 50+ people's carts Mainstays NexGen Waterproof Fitted Mattress Protector $11.44 Was $12.74

Mainstays NexGen Waterproof Fitted Mattress Protector

Best seller Lux Decor Premium Waterproof Zippered Mattress Encasement Queen - Noiseless, Breathable, Six-Sided Bed Bug Protection, 14 Inches Deep Mattress Cover $19.79 Was $48.99

Lux Decor Premium Waterproof Zippered Mattress Encasement Queen - Noiseless, Breathable, Six-Sided Bed Bug Protection, 14 Inches Deep Mattress Cover

Twin Size Waterproof Mattress Protector, Breathable Soft Mattress Pad Cover for Bed, All-Season, Navy Blue $16.51

Twin Size Waterproof Mattress Protector, Breathable Soft Mattress Pad Cover for Bed, All-Season, Navy Blue

Best seller Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial $15.64

Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial

Best seller All-in-One Bed Bug Blocker Waterproof Mattress Protector $29.99

All-in-One Bed Bug Blocker Waterproof Mattress Protector

Gogreen Waterproof Mattress Protector Queen Size, Breathable Cooling Bed Mattress Cover with Deep Pocket Plastic Mattress Protector Fitted 6"-16" (Bamboo Terry, Queen 60"x80") $24.99 Was $38.99

Gogreen Waterproof Mattress Protector Queen Size, Breathable Cooling Bed Mattress Cover with Deep Pocket Plastic Mattress Protector Fitted 6"-16" (Bamboo Terry, Queen 60"x80")

Qatan Queen Waterproof Mattress Encasement – 6-Sided Zippered Protector – 15 Inch Deep - Ultra-Soft, Noiseless, Breathable $19.99

Qatan Queen Waterproof Mattress Encasement – 6-Sided Zippered Protector – 15 Inch Deep - Ultra-Soft, Noiseless, Breathable

NexGen Aire Twin Mattress Protector with Zippered Closure $14.99

NexGen Aire Twin Mattress Protector with Zippered Closure

NiagaraSleepSolution Waterproof Zippered Mattress Protector, Queen, 60x80x15-18 Inches $17.99 Was $22.99

NiagaraSleepSolution Waterproof Zippered Mattress Protector, Queen, 60x80x15-18 Inches

Queen Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep $17.99

Queen Size Zippered Vinyl Mattress Cover, Heavy-Duty Waterproof Encasement, Fits Up to 12" Deep