Buy more, save more. Get up to $450 off!
Sleepfoundation.org is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
Moisture from spills and accidents can cause irreparable damage to a mattress. Not only could it erode the structural integrity of the bed over time, but it could also promote mold and mildew. This may limit the lifespan of the mattress and potentially void its warranty and/or sleep trial policies.
Waterproof protectors and pads are a simple and affordable way to safeguard your mattress, thereby potentially extending its usable lifespan. While they shield against liquids, many waterproof mattress pads and protectors also provide some degree of protection against allergens and dust mites to promote a cleaner sleep surface.
Protectors are usually designed to defend against dirt and moisture without significantly changing the feel of the sleep surface, while pads traditionally add cushioning. Waterproof options are available in both product categories, so which is best for you may depend on the comfort of your existing mattress.
We’ll share our top picks for the best waterproof mattress protectors and pads, explain what makes them unique, and highlight some of the factors that may help you decide which option is best for you.
Buy more, save more. Get up to $450 off!
The Saatva Waterproof Mattress Protector carries a higher price-point than the average mattress protector, but the quality materials and construction might justify the extra cost for buyers who are looking for a mattress protector that is as comfortable as it is protective.
Many waterproof mattress protectors have moisture barriers that lead to overheating or are made with materials that feel rubbery or stiff. The Saatva Waterproof Mattress Protector, on the other hand, is made of organic cotton, a material that is softer and more breathable than materials used in many other mattress protectors. In addition, the moisture barrier has a ventilated design that allows air to pass through while remaining waterproof.
The mattress protector has deep pockets and an elastic band around the entire perimeter, allowing it to fit snugly on mattresses up to 16 inches thick. The protector is machine-washable. Saatva recommends washing the protector on a gentle cycle with cold water, then tumble-drying on a low setting.
Saatva offers a 45-day trial period and issues full refunds for mattress protectors returned within this period, even for products that have been used. The protector also comes with a 1-year warranty. Shipping is free within the contiguous U.S.
Use this SleepFoundation.org link for the most current discount on Sweet Zzz products
Waterproof mattress protectors often sleep uncomfortably warm because the polyurethane barrier can restrict airflow and cause the outer material to absorb body heat. The Cooling Mattress Protector from Sweet Zzz lives up to its name thanks to its 100% Tencel composition. Derived from naturally breathable eucalyptus, Tencel regulates temperature very well and is well suited to anyone who normally finds mattress protectors too hot – as well as those who live in warmer climates.
The Tencel is also silky-smooth and shouldn’t cause any issues for people with sensitive skin. Since the protector has earned an OEKO-TEX Standard 100 certification, it is considered safe for adults or children of any age. The pocket depth is 14 inches, so this product should be compatible with most mattresses on the market.
When the protector needs to be cleaned, you should wash it in cold water on a gentle cycle and tumble dry on low. Avoid using bleach or ironing the protector, as these will void the warranty.
The Cooling Mattress Protector is reasonably priced and Sweet Zzz provides free shipping throughout the contiguous U.S. Your protector can be returned within 50 days of the original order. Should you decide to keep it, you’ll also receive a five-year warranty.
Use this SleepFoundation.org link for the most current discount on Nectar products
Sleepers who want a protector that’s both functional and comfortable are likely to find the Nectar Mattress Protector a good fit. While it isn’t as thick as a mattress topper, this model is designed to enhance the overall comfort of your existing mattress while protecting it against wear and tear.
The Nectar’s quilted top has a soft and lightly plush feel. Crafted with cotton, this upper fabric is intended to breathe and help regulate temperature while the layer underneath acts as a waterproof barrier. This protector is engineered to be noiseless and resistant to allergens and dust.
The entire protector is stretchy and fits a wide range of mattress heights including high-profile mattresses up to 22 inches tall. The corners fit securely around your bed to ensure the protector doesn’t move during use.
The price-point for this protector is on-par with other high-quality competitors and it’s likely to have a decent lifespan. For best results, the manufacturer recommends machine washing and tumble drying using the lowest heat setting. Shoppers can purchase the Nectar Mattress Protector in six standard sizes ranging from twin to California king.
Shipping is free for shoppers in the contiguous U.S. and returns are accepted within 50 days of purchase. Nectar backs this protector with a 5-year warranty.
Use this SleepFoundation.org link for the most current discount on Bear products
Sensitive sleepers can help curb the number of irritants they encounter at night by using a hypoallergenic mattress protector. The Bear Mattress Protector is constructed to resist liquids and shield your bed from allergens, mites, dust, and bacteria. The protector works like a fitted sheet and should fit high-profile mattresses up to 18 inches tall. Bear offers this protector at a price-point that’s similar to other well-made models.
Those who already own a mattress from Bear may find this protector particularly appealing. It’s crafted to complement the Bear Mattress’ existing cooling features, though it works well with other brands. The protector’s top layer is made from a cotton and polyester blend that’s intended to breathe and promote airflow. It also features Bear’s proprietary HeiQ adaptive technology, which is designed to wick away excess heat and moisture.
Bear recommends washing its protector using cold water on your machine’s delicate cycle and tumble drying using low heat. Shoppers can buy this waterproof mattress protector in six different dimensions. It’s backed with a 10-year warranty and Bear offers free shipping via FedEx to states within the contiguous U.S. Your purchase includes a 100-night sleep trial that begins upon delivery.
Use this SleepFoundation.org link for the most current discount on Brooklyn Bedding products
Made up of the same premium fabric used in the cover of the Brooklyn Aurora Mattress, the Brooklyn Bedding Luxury Cooling Mattress Protector is crafted for cooling.
This hypoallergenic fitted-sheet-style protector consists of polyester with a polyurethane backing. The polyester is soft and smooth, and the polyurethane backing is breathable and whisper-quiet while shielding against liquids, bacteria, dust mites, and bed bugs.
What sets the Brooklyn Bedding Luxury Cooling Mattress Protector apart from other options on the market is its surface infusion of TitanCool. This proprietary phase change material (PCM) is engineered to moderate the skin temperature to 88 degrees to help the sleeper maintain a more comfortable temperature throughout the night.
The Brooklyn Bedding Luxury Cooling Mattress Protector comes in the six standard mattress sizes and fits models up to 14 inches thick. It is subject to a 30-day return policy.
Use this SleepFoundation.org link for the most current discount on Slumber Cloud products
The Slumber Cloud Core Mattress Protector is made with quality materials and high-tech construction intended to keep both you and your mattress dry. The luxury protector is lined with Outlast fabric, a phase change material engineered to wick away excess heat and moisture. Because Outlast technology is designed to respond to local changes in body heat, the protector is suitable for couples with different temperature preferences. The protector can also help regulate temperature in mattresses that tend to retain heat.
The protector is made from an HDPE and polyester blend material and a Tencel outer cover that feels silky to the touch. Six size options are available, and each size will fit beds between 5 and 20 inches tall. The protector may be washed and dried in household machines. Dish soap or mild detergent can also be used to spot-treat the cover, but an iron should not be used. The protector is OEKO-TEX Standard 100 certified, showing that it has been tested for the presence of harmful substances.
The Slumber Cloud Core Mattress Protector includes free shipping and returns for customers in the contiguous U.S. The protector comes with a 60-night sleep trial and a 180-day warranty.
Use this SleepFoundation.org link for the most current discount on PlushBeds products
Built to be virtually undetectable under a fitted sheet, the PlushBeds Organic Cotton Mattress Protector helps preserve the mattress without affecting its feel.
GOTS-certified organic cotton jersey is used in both the top and skirting, making the protector both breathable and moisture-wicking for better temperature control. Its underside is laminated with a thin layer of polyurethane to protect against fluids and dust mites without much of the rustling sound sometimes associated with waterproof layers.
In addition to the six standard mattress sizes, the PlushBeds Organic Cotton Mattress Protector also comes in split king, split California king, sofa bed twin, sofa bed full, and sofa bed queen sizes. This fitted-sheet-style protector can accommodate mattresses up to 14 inches thick.
A 5-year limited warranty covers qualifying defects. New, unopened products can be returned for a refund of the purchase price minus shipping expenses.
SF readers fet 25% off
The GhostProtector from GhostBed is a waterproof protector that works with a wide range of mattresses. It features proprietary materials that are intended to safeguard your mattress against spills and allergens. The GhostProtector’s sticker price is within the average range for a high-quality, waterproof mattress protector.
The bottom layer defends against liquids while the upper uses several different features to enhance your sleep. The soft knit material is made from a cotton and microfiber blend that’s engineered to wick moisture and help regulate temperature. This material also lets air circulate so that your body heat doesn’t become trapped beneath the protector. No-slip elastic corners grip the edges of your mattress to ensure a snug fit.
GhostBed has designed this protector to be noise-free and antimicrobial, making it a good option for sensitive sleepers. You can wash and dry this protector at home, though the manufacturer recommends line-drying for best results. The GhostProtector is available in seven standard sizes including split king and ships free within the contiguous U.S. Though GhostBed does not accept returns on this product, it’s backed with a 10-year warranty.
Best for Kids
Use this SleepFoundation.org link for the most current discount on Coop Home Goods products
The Coop Home Goods Ultra Luxe Waterproof Mattress Protector is intended to shield beds from liquids, contaminants, and various accidents, making it an excellent choice for children. By preventing moisture and stains from reaching your mattress, the waterproof barrier can extend your bed’s lifespan.
The mattress protector is made with a bamboo and polyester blend material with waterproof backing made of polyurethane. Unlike some waterproof models, the Luxe Waterproof Mattress Protector is soft and virtually silent. It is also OEKO-TEX certified, showing that it has been tested for the absence of chemicals, heavy metals, and phthalates. The protector has a pocket depth of 18 inches, making it suitable for high-profile beds. It is designed to fit snugly around the mattress, which means it is less likely to shift with movement.
Available in six standard mattress sizes, the protector can be machine washed and tumble dried on low. Coop Home Goods ships the protector free of charge to the contiguous U.S. and for a fee to Alaska and Hawaii. The protector includes a 100-night sleep trial and a 5-year warranty.
A mattress pad is typically a relatively thin layer that adds a bit of cushioning to the bed without significantly altering the feel. Mattress toppers are more substantial. They act as an extra comfort layer, adjusting the firmness of the bed.
Our list includes waterproof protectors and waterproof pads, but shoppers should be aware that not all pads resist liquids. If you’re looking for a pad to shield your mattress from spills and accidents, make sure to double-check that it specifically states that it is waterproof.
Several factors make a difference when it comes to waterproof mattress protectors and pads. Each option varies in its construction, performance, level of cushioning, and more, so taking into account the various aspects of the product can help you select the best option for you.
Promotional materials for waterproof mattress protectors and pads can be confusing. Manufacturers often market products to appeal to as broad an audience as possible. But while anyone may benefit from a waterproof mattress protector or pad, which item is right for you may depend on your personal preferences, sleep style, and the unique product features. We’ll break down some of the most important factors to consider.
Waterproof mattress protectors and pads start at under $50 and go to over $150. Depending on your needs, you can find good options that’ll do the trick at either end of the price range. However, shoppers should keep in mind that quality typically matters more than price, and a high-quality option that costs more may be a better value if it offers more comprehensive protection and better durability.
Pad vs. Protector
Shoppers often struggle to differentiate between pads and protectors, but they’re technically two different things. A pad provides some cushioning, while a protector typically does not noticeably affect the feel of the bed. Waterproof options are available within both product categories, but protectors more often provide this protection.
Waterproof pads and protectors typically use some type of backing material, membrane, or lamination on the underside to serve as a waterproof barrier. How the product is waterproofed could affect its breathability, durability, and whether it produces noise when the sleeper changes position. Polyurethane membranes are among the most common options since they can be quite thin, breathable, and virtually silent.
The quality of the materials can affect the pad or protector’s performance, durability, and level of protection. A pad or protector made of high-quality materials should stand up to repeated washings to shield the bed for years to come, but lower-quality options may break down more quickly, jeopardizing the comfort and level of protection.
Many people struggle with overheating during the night, so some waterproof pads and protectors are engineered for cooling. Even if your existing mattress tends to trap heat, the right pad or protector could make the surface cooler to the touch and allow a bit more airflow to help combat excessive heat retention. Since pads and protectors often wick moisture away from the sleeper’s body, they may also help keep you dry if you sweat during the night.
Since protectors and pads are typically thin, manufacturers do not often list the firmness level in product descriptions. A protector shouldn’t noticeably affect the firmness of your sleep surface, but a pad may make it seem a bit softer thanks to its extra cushioning. If you’re looking to adjust the firmness of your bed, a mattress topper may be a better choice.
Just as manufacturers do not usually list the firmness level of a pad or protector, they also do not usually note the thickness. This is because these products are relatively thin. However, product descriptions of mattress toppers traditionally include these measurements to give you an idea of how significantly they’ll change the feel of the bed.
Protectors and pads generally do not provide much pressure relief. Pads may perform slightly better in this category because of their extra cushioning, but sleepers looking for pressure relief may be better served by a topper. If you also want waterproofing and pressure relief, you could always use both a topper and a waterproof pad or protector.
The Sleep Foundation editorial team is dedicated to providing content that meets the highest standards for accuracy and objectivity. Our editors and medical experts rigorously evaluate every article and guide to ensure the information is factual, up-to-date, and free of bias.
The Sleep Foundation fact-checking guidelines are as follows: