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Home / Best Mattress Pads of 2021 / Best Waterproof Mattress Protectors and Pads

Written by

Bill Fish

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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.

The Best Waterproof Mattress Protectors and Pads

Product Details

GhostBed GhostProtector

Best Overall

GhostBed GhostProtector

GhostBed GhostProtector
Price: $100
Material: Cotton and microfiber blend
Who it's best for:
  • Shoppers looking for a quiet protector
  • Hot sleepers
  • People who prefer a soft mattress protector
Highlights:
  • Proprietary fabric is designed to stay cool
  • Elastic band keeps protector firmly attached
  • Waterproof backing is noise-free
GhostBed GhostProtector

Use this SleepFoundation.org link for the most current discount on GhostBed products

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.

Sweet Zzz Cooling Mattress Protector

Best Value

Sweet Zzz Cooling Mattress Protector

Sweet Zzz Cooling Mattress Protector
Price: $59
Material: Tencel lyocell Polyurethane membrane
Who it's best for:
  • Hot sleepers
  • Eco-conscious consumers
  • Those who own mattresses up to 14 inches thick
Highlights:
  • Eucalyptus fiber material offers exceptional cooling
  • Safe for babies and young children
  • Machine washable for easy care
Sweet Zzz Cooling Mattress Protector

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.

Nectar Mattress Protector

Most Comfortable

Nectar Mattress Protector

Nectar Mattress Protector
Price: $99
Material: Quilted cotton top, polyfill, and polyurethane backing
Who it's best for:
  • Those with high-profile mattresses
  • Shoppers who want a no-slip cover
  • Sleepers looking for a plush option
Highlights:
  • Quilted top layer feels soft
  • Designed to fit mattresses up to 22 inches high
  • Cotton fabric sleeps cool
Nectar Mattress Protector

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.

Brooklyn Bedding Luxury Cooling Mattress Protector

Best Cooling

Brooklyn Bedding Luxury Cooling Mattress Protector

Brooklyn Bedding Luxury Cooling Mattress Protector
Price: $99
Material: Polyester, TitanCool, Polyurethane Membrane
Who it's best for:
  • Hot sleepers
  • Those who live in warm climates
  • People with allergies
Highlights:
  • Built of conductive material engineered to wick away heat
  • Designed to protect against fluids, dust mites, bacteria, and bed bugs
  • Includes a phase change molecule engineered to keep the skin temperature at 88 degrees
Brooklyn Bedding Luxury Cooling Mattress Protector

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.

PlushBeds Organic Cotton Mattress Protector

Best Luxury

PlushBeds Organic Cotton Mattress Protector

PlushBeds Organic Cotton Mattress Protector
Price: $199
Material: GOTS certified organic cotton Polyurethane membrane
Who it's best for:
  • Eco-conscious shoppers
  • Hot sleepers
  • Those who prefer warranty coverage
Highlights:
  • Free of dyes and harsh chemicals
  • Consists of organic cotton jersey with thin polyurethane backing
  • Sofa bed sizes are available
PlushBeds Organic Cotton Mattress Protector

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.

Bear Protector

Best Hypoallergenic

Bear Protector

Bear Protector
Price: $110
Material: Cotton and polyester
Who it's best for:
  • People sensitive to allergens
  • Sleepers who already own a Bear Mattress
  • Shoppers looking for an easy-to-launder protector
Highlights:
  • Designed to resist mites, bacteria, and allergens
  • Upper layer promotes airflow
  • Fabric is engineered to wick moisture
Bear Protector

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.

Layla Cooling Mattress Protector

Most Soft

Layla Cooling Mattress Protector

Layla Cooling Mattress Protector
Price: $129
Material: Polyester
Who it's best for:
  • Those with mattresses up to 14 inches tall
  • Sleepers who want a soft protector
  • Hot sleepers
Highlights:
  • Fitted corners securely attach to the mattress
  • Upper fabric is soft to the touch
  • Helps regulate temperature
Layla Cooling Mattress Protector

Use this SleepFoundation.org link for the most current discount on Layla products

The Cooling Mattress Protector from Layla offers sleepers the traditional protection of a waterproof mattress cover as well as several other elements that are intended to keep you cool and comfortable. While its price-point is on the upper side of average, Layla’s protector has a design that may be worth it to shoppers who want added features.

The bottom layer protects against up to 38 pounds of water per square inch. The uppermost layer is constructed out of a polyester performance fabric that feels soft to the touch. This material features proprietary fibers that are engineered to stay cool and prevent you from overheating. Hexagon stitching helps ensure the protector’s durability and longevity.

Layla has built this protector to be hypoallergenic and resistant to dust, mites, and other allergens. The pocket depth is intended to work with mattresses up to 14 inches high. Each corner has fitted elastic that keeps the protector from shifting.

The Cooling Mattress Protector is easy to launder and can be washed and dried at home. It’s available in six sizes including California king. Those within the contiguous U.S. qualify for free shipping and have a 30-day return window. Layla backs its protector with a 1-year warranty.

Mattress Pad vs Mattress Topper


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.

How to Choose a Waterproof Mattress Pad or Protector

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.

What to Consider When Purchasing a Waterproof Mattress Protector or Pad

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.

Price
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.

Waterproofing 
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.

Quality Materials
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.

Cooling Properties
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.

Firmness Level 
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.

Thickness
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.

Pressure Relief
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.