Top Mattress Protector
As an Amazon Associate we earn from qualifying purchases.
A top mattress protector should be judged on four things: waterproofing, fit, fabric feel, and how well it washes over time. The label alone tells you little, because two covers can look alike while one resists liquids and the other only slows them. This guide explains how to compare protectors on those points and then looks at four protectors from our product data in the King and Queen sizes. Use the sections to match the protector to your bed depth, your sleeper, and the way you plan to wash it.
Quick answer
- Choose a fully waterproof protector if spills, bedwetting, or pets are a concern.
- Choose a bamboo or organic cotton cover if breathability and a natural fabric matter most.
- Check the mattress depth first, because the listed pocket depths range from 6 to 18 inches.
- Match the washing method to your routine, since the four products here list different care instructions.
Waterproofing versus water resistance
Waterproof and water resistant are not the same thing, and the product data uses both terms. A waterproof protector uses a membrane or backing that stops liquid from reaching the mattress, while a water resistant cover slows liquid down. The PlushDeluxe covers are listed as waterproof, and the SheRest uses a TPU backing for a barrier against liquids. The Whisper Organics cover is listed as water resistant, so it is a better fit for light moisture than for a large spill. Decide how much liquid you need to stop, and then choose the spec that matches that risk.
Fit, depth and size
Fit decides whether a protector stays in place. A deep pocket must match the thickness of your mattress, and the listings give different ranges. The PlushDeluxe King and Queen covers fit mattresses up to 18 inches deep, the Whisper Organics King has a 17 inch deep pocket, and the SheRest Queen is listed for mattresses from 6 to 18 inches deep. Measure the mattress height from the top of the bed to the base before you order, and compare that number with the depth range in the table. A protector that is too shallow will pull loose, and one that is too deep may bunch.
| Product | Size | Fabric | Water resistance | Pocket or depth | Care |
|---|---|---|---|---|---|
| PlushDeluxe Bamboo King | King, 76 x 80 in | Bamboo viscose, 60% bamboo and 30% polyester bottom layer | Waterproof | Up to 18 inches deep | Machine wash |
| Whisper Organics Cotton King | King | 100% organic cotton | Water resistant | 17 inch deep pocket | Machine wash |
| SheRest Waterproof Queen | Queen | 100% polyester | Waterproof | 6 to 18 inches deep | Machine wash |
| PlushDeluxe Bamboo Queen | Queen, 60 x 80 in | Bamboo viscose, 60% bamboo and 30% polyester bottom layer | Waterproof | Up to 18 inches deep | Machine wash |
The table uses only values listed in the product data. Cells marked not stated are missing from the listing.
Products in this comparison
The four products below are examples from the product data. Each description uses only that product’s own title, bullets, and specs.
PlushDeluxe Bamboo Waterproof Mattress Protector, King Size
This is a King size bamboo viscose mattress protector from PlushDeluxe, finished in white. Its main highlight is the waterproof design, which the bullets say blocks spills, sweat, and bodily fluids while staying soft and breathable. It suits a sleeper who wants a waterproof layer that stays silent, since the bullets say it does not crinkle, and the specs list a bottom layer of 30 percent polyester. The specs list a 76 by 80 inch size, a fit for mattresses up to 18 inches deep, and machine wash care.
Whisper Organics 100% Cotton Organic Quilted Mattress Pad Protector
This is a King size organic cotton quilted mattress pad from Whisper Organics, finished in ivory. Its main highlight is the 100% organic cotton fabric, which the bullets describe as GOTS and Fairtrade certified with a 300 GSM weight and a cooling, breathable feel. It fits a reader who wants a natural fabric and a deep pocket of 17 inches, and the specs list a water resistant rating rather than full waterproofing. The bullets say the cover is machine washable, which makes it a practical choice for regular laundering.
SheRest 100% Waterproof Mattress Protector, Queen Size
This is a Queen size waterproof mattress protector from SheRest, finished in gray. Its main highlight is the advanced TPU backing, which the bullets describe as a barrier against liquids, paired with a brushed microfiber surface that the bullets say stays quiet. It suits a sleeper who needs a protector for bedwetting, pets, or spills and fits mattresses from 6 to 18 inches deep with a 360 degree elastic skirt. The bullets say the cover is machine washable in cold water and can be tumble dried on low.
PlushDeluxe Bamboo Waterproof Mattress Protector, Queen Size
This is a Queen size bamboo viscose mattress protector from PlushDeluxe, also finished in white and listed at 60 by 80 inches. Its main highlight is the waterproof bamboo viscose surface, which the bullets describe as breathable and ultra soft, and the bullets say it is ultra soft. It is a fit for a Queen bed where a waterproof layer with a bamboo feel matters more than a textured surface. The specs say it fits mattresses up to 18 inches deep and is machine wash care, so the same routine works for the King version.
Who should buy which protector
Choose a waterproof protector if the main goal is stopping liquids, as the PlushDeluxe and SheRest listings are built for that job. Choose the Whisper Organics if you want a natural cotton cover, a 17 inch pocket, and light moisture protection rather than full waterproofing. Pick the King size or the Queen size based on your bed, not on the sleeper count. If you have incontinence concerns, ask a doctor which protector type and care routine suits your needs before you buy.
Common mistakes with mattress protectors
The first mistake is confusing water resistant with waterproof. The Whisper Organics cover is listed as water resistant, so it will not stop a large spill as reliably as a waterproof cover. The second mistake is ignoring depth. A protector that is shallower than your mattress will slip, so check the pocket range before you order. The third mistake is choosing the wrong fabric for your climate. Bamboo and organic cotton listings emphasize breathability, while the SheRest listing describes a TPU backing that acts as a barrier, so a hot sleeper may want to weigh that difference. The last mistake is skipping the care label. Each listing says machine wash, so plan a routine that will keep the waterproof layer intact.
Frequently asked questions
Is a waterproof protector the same as a mattress pad?
Not always, because the product data uses the words protector, pad, and cover for items with different levels of water resistance.
How deep a mattress will these protectors fit?
The PlushDeluxe covers fit up to 18 inches, the Whisper Organics lists a 17 inch pocket, and the SheRest is listed for 6 to 18 inches.
Are these protectors machine washable?
Each product in this comparison lists machine wash as its care method, and the SheRest specifically says cold water with low tumble drying.
Which protector is best for a Queen bed?
The SheRest and the PlushDeluxe Bamboo Queen are both listed in the Queen size, so the choice depends on whether you want a TPU barrier or a bamboo viscose surface.
Do these covers make noise when I move?
The PlushDeluxe bullets say the bamboo protector is silent, and the SheRest bullets say its brushed microfiber surface stays quiet during movement.
Bottom line
If you need full waterproofing, choose a waterproof protector whose depth range covers your mattress, such as a PlushDeluxe or the SheRest. If you prefer a natural cotton feel and only need water resistance, choose the Whisper Organics. Measure the mattress depth and confirm the size before you order.