Best Waterproof Mattress Encasements of 2025

The Utopia Bedding Mattress Encasement is a high-quality, waterproof and bed bug proof mattress protector. Made with stretchable knitted polyester fabric, it easily fits the Twin size mattress and provides a comfortable feel while you sleep. The zippered cover secures the mattress from all sides, protecting it from spills and keeping it clean and safe. With its 100% waterproof protection, you can rest assured that your mattress is shielded from any unwanted liquid spills. Additionally, the encasement is machine washable, making it easy to maintain. The Utopia Bedding Mattress Encasement is also designed to be bed bug and dust mite proof, providing you with a hygienic and worry-free sleeping environment.

Protect your mattress with the Queen SureGuard Mattress Encasement. The six-sided premium mattress protector is 100% waterproof, bed bug proof, hypoallergenic, and blocks perspiration, bed wetting, liquids, and stains. It keeps your mattress clean and fresh, blocking dust, dirt, and dander on all sides. The super fine zipper with Invisi-Zip and SureSeal technology completely seals off the mattress from bed bugs. It is also soft and noiseless, made from 100% cotton terry top that wicks away moisture and retains the feel of your mattress. It is free from toxic chemicals and is machine washable and dryable. The encasement is GREENGUARD Gold certified and fits 13 to 16 inches deep.

Protect your investment with Four Seasons Essentials Queen Mattress Protector. It has a six-sided zippered encasement that completely covers your mattress, making it waterproof and hypoallergenic. The Velcro zipper seal ensures that nothing gets in, and it's easy to install. The stretchable, breathable fabric is soft and noiseless, providing comfort while keeping liquids and contaminants out. This durable and long-lasting mattress protector is machine washable for easy cleaning and lasting use.

The Utopia Bedding Premium Zippered Mattress Encasement is a waterproof and bed bug proof protector designed to fit perfectly on Queen size mattresses up to 12 inches in height. The six-sided mattress cover is made with high-quality smooth knitted fabric that ensures a comfortable and breathable feel, while the TPU backing on all sides resists any leakage into the mattress. This soft and quiet encasement is an excellent choice for protecting your mattress from all kinds of liquids, bed wetting, and stains.

The Linenspa Mattress Protector offers comprehensive protection for your mattress with its 360-degree coverage. This ultra-thin, flexible design fits mattresses up to 12 inches, ensuring it stays in place. You’ll appreciate the 100% waterproof feature, which defends against spills and accidents, keeping your mattress dry and stain-free. Additionally, the breathable fabric ensures a quiet sleeping experience, allowing you to rest without disturbances. Plus, caring for this encasement is a breeze; it's machine washable and dryer safe on low heat, making it easy to maintain a clean sleep environment.

This queen size mattress protector is designed to fit your bed perfectly with a 60'' x 80'' dimension and 11-14 inches deep pocket. The high-quality zipper ensures that it won't get stuck or dislodged easily. It is waterproof on all sides and breathable, ensuring that any liquid won't leak into your mattress. The super-soft terry surface provides a comfortable feel while you sleep. If you have any questions, you can contact their customer service staff, who will reply within 24 hours.

The LUCID Encasement Mattress Protector offers complete protection for your mattress from bed bugs, allergens, liquids, and stains. Its deep pocket design fits mattresses 6 to 18 inches deep, and its hypoallergenic fabric is quiet, smooth, and breathable, maintaining the feel of your mattress. The protector is 100% waterproof with a watertight zipper and sealing bug flap.

The HOSPITOLOGY PRODUCTS Mattress Encasement is a perfect solution for those who suffer from allergies and asthma. The zippered mattress cover stretches to fit Full/Double standard mattress depth from 12" to 18". The cover is 100% waterproof on all six sides, making it ideal for protecting against bed bugs and dust mites. The extra-soft polyester knit fabric is cool and comfortable, and the breathable waterproof membrane won't trap heat. The cover is machine washable and tumble dry low, making it easy to maintain. It comes with a 5-year limited manufacturer's warranty.

Protect your mattress against fluids, stains, and creepy crawlies with the SafeRest Zippered Mattress Protector. The waterproof terry cotton material prevents leaks, while the 360 Secure Velcro Flap and Micro-Zipper ensure complete protection. The breathable fabric keeps you cool and comfortable while you sleep, and the cover fits mattresses up to 12" thick. Plus, it's machine washable for easy cleaning.

The Biloban Mattress Protector offers a stylish solution to cover your low profile box spring, enhancing the overall look of your bed. Its snug fit ensures that it stays in place without being too tight, making it easy to handle. With 100% waterproof protection on all six sides, this protector keeps your box spring safe from spills and accidents. Additionally, it features a high-quality zipper that prevents sticking or dislodging, ensuring durability and ease of use. This protector is not only functional but also easy to care for, as it can be machine washed and dried, making maintenance a breeze.