10 Best Bed Bug Mattress Covers 2025 in the United States

The Utopia Bedding Zippered Mattress Encasement in Twin size is designed to fully protect your mattress from bed bugs, dust mites, and spills. Made from stretchable polyester fabric with a waterproof TPU backing on all sides, it provides solid defense against liquids and allergens while fitting mattresses up to 13 inches deep snugly. The 360-degree zipper closure ensures a secure seal, which is essential for keeping bugs out completely.

It’s easy to care for since it’s machine washable and can be tumble dried, making maintenance simple. While the polyester material is durable and waterproof, it may not be as breathable as natural fabrics, so some people might notice a slightly warmer sleeping surface. The pack comes with two encasements, which is a great value if you want a spare or have multiple mattresses of the same size.

This product is a dependable option for anyone needing reliable bed bug protection combined with waterproofing and ease of cleaning, especially if you have a twin size mattress.

The SureGuard King Mattress Encasement is designed to fully protect your mattress with a six-sided, zippered cover that fits mattresses 17 to 20 inches deep, making it a great fit for thicker mattresses. Its standout feature is complete waterproofing, which shields against liquids, stains, perspiration, and even bed wetting—ideal for anyone wanting a durable, hygienic solution. The super fine zipper with Invisi-Zip and SureSeal technology ensures the mattress is sealed tightly, blocking bed bugs effectively when paired with the corresponding box spring encasement.

The material is a soft, 100% cotton terry top, which helps wick away moisture and maintains breathability better than many vinyl or plastic alternatives, so your mattress won’t feel hot or noisy under the cover. It’s also hypoallergenic and free from harmful chemicals, appealing to those with sensitivities. Cleaning is straightforward since the cover is machine washable and dryable, a big plus for busy households. One minor point is that for frequent accidents, they recommend using an additional fitted protector on top of the encasement to simplify clean-ups.

Though it is on the heavier side at over 4 pounds, this reflects the premium quality and protective layers. Backed by strong customer ratings and a 10-year warranty, this mattress cover suits people looking for a long-lasting, reliable barrier against bed bugs, allergens, and moisture, especially for king-sized mattresses with deeper profiles.

The SureGuard Queen Mattress Encasement provides full protection against bed bugs and liquids, fitting mattresses that are 9 to 12 inches deep, which suits many standard queen beds. It features a zipper closure with special technology to seal the mattress completely, effectively keeping bed bugs out. Its six-sided design ensures total coverage, adding an extra layer of defense.

Made from soft, 100% cotton terry fabric, the encasement is comfortable and quiet compared to noisier plastic covers. It is waterproof, protecting against spills, sweat, and accidents, while wicking moisture away to help keep you dry. Additionally, it is hypoallergenic and free from harsh chemicals, making it suitable for sensitive sleepers. Cleaning is convenient since it is machine washable and dries quickly.

For those experiencing frequent spills or heavy bed-wetting, adding a fitted mattress protector on top is recommended for easier cleaning. While the cotton material is breathable, very hot sleepers might find it less cooling than some specialized fabrics. This encasement effectively combines comfort with strong protection, particularly for bed bug prevention and waterproofing.