10 Best Cooling Waterproof Mattress Protector 2025 in the United States

The SafeRest CloudGuard mattress protector is designed to provide both comfort and protection, making it an excellent choice for those in need of a cooling and waterproof mattress cover. One of its standout features is the plush, quilted pillow top, which offers a cloud-like feel that enhances comfort during sleep. Its memory foam comfort layer adds an extra layer of softness, making it ideal for those who prioritize a cozy sleeping environment.

In terms of waterproofing, the CloudGuard excels with its water-resistant membrane that protects against spills, stains, and even perspiration. This feature is particularly beneficial for parents, pet owners, or anyone concerned about maintaining a clean mattress. Additionally, the protector fits securely on a Queen mattress, ensuring it remains in place throughout the night.

Another advantage is its ease of cleaning. The mattress protector is machine washable, allowing for convenient maintenance. You can simply pop it in the wash and tumble dry it, making it suitable for busy households or Airbnb hosts.

The SafeRest 100% Waterproof King Size Mattress Protector stands out in the market for its excellent waterproofing capabilities and cooling technology. Made from premium cotton terry, it effectively shields your mattress from spills, sweat, and other liquids, making it ideal for families, pet owners, or anyone looking to keep their mattress clean and dry. Its breathable design ensures a comfortable sleeping experience without overheating, which is particularly beneficial for those who tend to sleep hot.

The protector’s fitted style makes it easy to put on and take off, and it fits snugly on king-sized mattresses. It remains quiet during the night, which is a significant advantage for a peaceful sleep environment. Plus, with its machine washable feature, maintenance is hassle-free; you can easily clean it along with your other bedding items.

Some might find the protector slightly less effective in preventing allergens if that’s a primary concern, as its primary focus is on liquid protection rather than complete allergen defense. Additionally, while it is designed to be cooling, those with very specific cooling needs might want to explore additional cooling features in other products. It is tailored for king beds, which makes it unsuitable for other mattress sizes. Furthermore, its premium material comes at a competitive price point, which may not be the cheapest on the market.

The GOPOONY Premium 100% Waterproof Mattress Protector is designed to meet the needs of those looking for comfort, protection, and breathability in a mattress cover. Its standout feature is the 100% waterproof backing made from TPU, which effectively guards against spills, perspiration, and stains, ensuring your mattress remains in great condition. Additionally, the use of premium bamboo viscose and a 3D air fabric design makes it soft and breathable, providing a cooler sleeping surface, which is a significant advantage for hot sleepers.

The protector is designed with deep pockets, accommodating mattresses up to 21 inches, which means it stays securely in place without shifting. This is particularly useful for thicker mattresses. The noiseless feature adds to the comfort, as you won’t be disturbed by crinkling sounds during the night.

There are a couple of drawbacks to consider. While the protector is machine washable, some users may find the need to buy multiple pieces, especially if bedwetting or spills are common, which can add to the overall cost. Moreover, the product's breathability, although improved over standard protectors, may not meet the expectations of those who require extremely high airflow.