Best Twin Extra Long Size Mattress Protectors of 2026
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Twin Extra Long Size Mattress Protectors are designed to keep your mattress clean and protected. These protectors are made from high-quality materials that are soft and comfortable to sleep on. They are also waterproof, which means that they can protect your mattress from spills, stains, and other liquid damage. The protectors are easy to install and can be removed and washed whenever needed. They are a great investment for anyone who wants to extend the life of their mattress and keep it looking like new for years to come.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 10 Twin Extra Long Size Mattress Protectors
BEDLORE Waterproof Mattress Protector
The BEDLORE Mattress Protector is designed to keep your mattress safe and comfortable. With its unique quilted top, it provides support while reducing heat and moisture buildup. The 100% waterproof layer effectively shields against spills, sweat, and other accidents, making it ideal for households with kids or elderly individuals. Its soft and noiseless microfiber material ensures a peaceful sleep, while the deep pocket design fits snugly on mattresses up to 18 inches deep, preventing any shifting during the night. This protector not only enhances your sleeping experience but also keeps your mattress clean and dry.
Utopia Bedding Waterproof Mattress Protector Twin
The Utopia Bedding Premium Waterproof Terry Mattress Protector is designed to fit Twin size mattress with dimensions 39 inches by 75 inches by 15 inches. It features a soft blended surface that is extra absorbent, cozy and breathable. The waterproof top and high-quality seam construction stops liquids from passing through the mattress. The fitted style all-around elastic band creates a secure fit on mattress depths. The mattress protector protects your mattress from unwelcome spills, keeping your mattress clean and safe. It is machine washable and can be tumble dried on low.
BETU Waterproof Queen Mattress Moving Bag
The BETU Mattress Moving Bag is designed to protect your mattress during moves or storage. Its queen size fits most beds and shields your mattress from dust and damage, making it ideal for renters, couples, or anyone needing extra space. The bag features eight strong handles, so you can easily carry even heavy mattresses without hassle. Plus, the double zipper design allows for quick removal and secure closure. Made from thick, waterproof material, this bag keeps your mattress dry and safe from moisture, while the opaque blue color adds privacy. Best of all, the bag is reusable and eco-friendly, saving you money and reducing waste.
SafeRest Twin Mattress Protector
SafeRest Twin Mattress Protector is a waterproof, noiseless, and soft mattress protector made of cotton terry material that will not change the feel of your mattress. It protects your mattress against fluids and moisture, allowing you to sleep in silence with its breathable and wrinkle-free surface with membrane back coating. This bedding essential is perfect for kids, adults, and pets of all ages.
MUXHOMO Waterproof King Mattress Protector
The MUXHOMO Waterproof Mattress Cover offers a breathable design made from bamboo rayon and polyester, helping you stay cool and comfortable throughout the night by evenly distributing heat. Its advanced waterproof layer protects your mattress from sweat, spills, and stains, giving you peace of mind against accidents. The cover is also quiet and soft, thanks to bamboo-derived viscose, so you won’t hear any crinkling noises as you move. Plus, its deep, stretchable pockets fit mattresses from 8 to 21 inches thick, including memory foam and latex, ensuring a snug fit that stays in place without slipping. This makes it a convenient and reliable choice for a better night’s sleep.
TICONN 2PK Plastic Mattress Bag
DMI Waterproof Mattress Protector and Mattress Cover
The DMI Waterproof Mattress Protector and Mattress Cover is a durable, waterproof pad that encases the entire mattress with a zipper closure, protecting against bedwetting, pet dander, spills, and more. The deep pockets keep it securely in place and the dependable material will not crack, peel, or discolor over time.
Ultrasac High Performance Queen Size Mattress 2.0 MIL Clear Cover Waterproof Bags
Amazon Basics Waterproof Mattress Protector
Full Size Waterproof Mattress Protector
The Full Size Waterproof Mattress Protector by SPRINGSPIRIT is made with 100% absorbent and waterproof TPU layer. The quilted design is both soft and breathable, reducing noise and movement throughout the night. The protector has a perfect fit and long skirt, stretching to fit a wide range of mattress depths up to 14 inches. It is easy to care for and comes with SPRINGSPIRIT's Life Guarantee.
Frequently Asked Questions (FAQs)
1. What size is a twin XL mattress cover?
About this item. Fitted Sheet Style Design - Twin XL Size Mattress Protector 39" x 80" - Fits up to 14" deep.
2. Can you fit a twin mattress pad on a twin XL?
While it's possible to use a twin topper on a twin XL mattress, it's not recommended. A standard twin mattress is only 75 inches long, but a twin XL is 80 inches long. When placed on a twin XL mattress, a twin mattress topper is going to come up 5 inches short.
3. Is oversized twin the same as twin XL?
The Twin XL mattress dimensions (38 inches wide, 80 inches long) are best suited for single sleepers who are over 6 feet tall, or growing children and teens that may exceed 6 feet eventually....
4. What is an extra long twin bed called?
The only real difference between a Twin and a Twin XL is about 5 inches in length. Twin XL is longer than a Twin.
During our twin extra long size mattress protector research, we found 24 twin extra long size mattress protector products and shortlisted 10 quality products. We collected and analyzed 1,830,789 customer reviews through our big data system to write the twin extra long size mattress protectors list. We found that most customers choose twin extra long size mattress protectors with an average price of $23.05.
The twin extra long size mattress protectors are available for purchase. We have researched hundreds of brands and picked the top brands of twin extra long size mattress protectors, including BEDLORE, Utopia Bedding, BETU, SafeRest, MUXHOMO. The seller of top 1 product has received honest feedback from 2,086 consumers with an average rating of 4.9.
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