10 Best Bed Bug Mattress Encasements 2025 in the United States

The Utopia Bedding Zippered Mattress Encasement for cribs is designed to protect your baby’s mattress from bed bugs, dust mites, and spills. It fits crib mattresses measuring 28 by 52 inches with a 7-inch deep pocket, ensuring a snug fit. Made from stretchable knitted polyester fabric, it offers a comfortable sleeping surface while adapting well to the mattress shape. The zipper fully encloses the mattress, providing 360-degree protection to keep pests and liquids out.

Its TPU backing guarantees 100% waterproofing, helping prevent any leaks from reaching the mattress. The encasement is also easy to care for, as it can be machine washed and tumble dried, which is convenient for busy parents. While the polyester material is durable and waterproof, it may not be as breathable as natural fabrics, so some airflow might be limited.

This encasement is a practical choice for crib owners looking for reliable bed bug and waterproof mattress protection that’s easy to maintain and fits well.

This Full Size Mattress Protector from Four Seasons Essentials offers strong protection for your mattress with a six-sided zippered design that fully encases your mattress. The zipper is secure with a Velcro seal, helping to keep bed bugs, dust, and pet hair out. Made from soft polyester with a waterproof polyurethane lining, it keeps liquids from reaching your mattress, which is great if you have kids or pets. It’s also designed to be quiet and comfortable under sheets, so you won’t hear crinkling noises while you sleep. The fabric is breathable, helping to reduce heat build-up, which makes it more comfortable than some other waterproof covers. Installation is straightforward thanks to the zipper that goes around three sides, fitting mattresses between 9 and 16 inches thick.

Cleaning is easy since it’s machine washable and durable enough to last through many washes. While the zipper quality is good and sealed with Velcro, some users might find that zipping around the mattress takes a bit of effort. Also, since the product dimensions are compact for shipping, unfolding it might require some time to settle fully. The white color is standard but may show stains or dirt more easily, so regular washing is important. This encasement is ideal for anyone wanting full bed bug protection combined with waterproofing and hypoallergenic features, especially if you need a comfortable, quiet cover that won’t disturb your sleep.

The Utopia Bedding Premium Waterproof Bed Bug Mattress Cover is designed to provide effective protection against bed bugs and dust mites, making it a solid choice for those looking to safeguard their mattresses. Its zippered closure offers a secure fit, ensuring that it stays in place without shifting or bunching, which is great for maintaining comfort. With dimensions suitable for queen-sized mattresses up to 10 inches deep, it fits a wide range of beds.

One of the standout features is the high-quality polyester fabric, which is both breathable and soft, preventing heat buildup during the night. This makes for a more comfortable sleeping experience. Additionally, the mattress protector is waterproof, providing extra protection against spills and stains, which is beneficial for families or anyone prone to accidents.

Cleaning is also easy; the protector is machine washable, making upkeep hassle-free. However, there are a few drawbacks to consider. While the fabric is smooth, some users may find it less luxurious compared to cotton options. There is also the potential for the zipper to malfunction with frequent use, which could compromise the protector's effectiveness over time. Finally, while it fits mattresses up to 10 inches deep, those with thicker mattresses may find it less suitable.