If you’re looking to buy a new king size waterproof sheet and still confused about which one is best.

Then you’re in the right place because Our team has spent more than 50 hours researching, comparing, and testing the different options available in the market nowadays to be able to compile the following list of picks for the best king size waterproof sheet you can purchase right away from Amazon.

First, here are our picks for today along with our research score for each item.

Top 10 best king size waterproof sheet (Our Favorites)

Now, let’s take a look at each item of the best king size waterproof sheet, in order to know the different features & benefits of each pick.

Holawakaka King Waterproof Mattress Encasement Protector Black Fitted Sheet Breathable Bed Mattress Pad Cover, 14" Deep Pocket (Black, King)

$23.69  in stock
Amazon.com
as of May 6, 2022 9:56 am

Features

  • 【Material】 Imported polyester-- soft, breathable, cool, durable
  • 【Design】Classic solid color waterproof design mattress topper pad cover for kids, toddlers, seniors, pets, man, women, hotel
  • 【Packing list】1pc king size pure color waterproof fitted sheet--80” x 78", depth: 14 inches
  • Craftmanship】Environmental active dyeing , fastened the color , no fading and more colorful
  • 【Easy Care】Easy to clean--machine washable in cold water, air dry naturally, do not bleach.

King Mattress Protector, Premium 100% Waterproof Mattress Cover, Noiseless Breathable Soft, Fitted Deep Pocket 8-21'' Bed Cover, Vinyl Free

$26.99  in stock
Amazon.com
as of May 6, 2022 9:56 am

Features

  • 100% WATERPROOF: Our waterproof king mattress cover used premium waterproof TPU membrane layer backing. It protects against perspiration, drink spills, urine, sweat, or other embarrassing accidents. The noiseless TPU backing ensures there will be no crinkling or plastic sound to disrupt your valuable sleep.
  • SOFT & BREATHABLE: The king mattress protector is made with high-quality microfiber. The material allows the air and heat to pass through, ensures maximum softness, and keeps your mattress dry. The mattress cover king size won't change the feel of your mattress while protecting your body and your mattress.
  • DEEP POCKET DESIGN: 1 Pack. King size 78x80 inches. Perfectly fitted sheet style with a highly elastic skirt and deep pocket fits most types of mattress in 8-21" depth. The bottom band of the waterproof king cover protects the top and sides of your mattress and keeps the cover always in place.
  • SAFEGUARD FOR YOU: Our waterproof king mattress protector has OEKO-TEX certification. 100% free of vinyl, BPA, phthalates, etc. Eliminating the nightmare and creating a clean and healthy sleep environment for you. Ideal for families with kids, elders, pets, etc. It is a perfect gift choice.
  • MACHINE WASHABLE BED COVER: Easy to clean with cold water, and tumble dry low to extend the service life of the waterproof TPU. Do not iron or use any bleach alternatives. Easy install and take off to wash. Used in homes, hotels, hospitals, dorms, etc. We offer a 90-day full refund with no questions asked and 24-hour customer service.

SafeRest Mattress Protector – King, Premium, Cotton, Waterproof Mattress Cover Protectors – White

$39.99  in stock
Amazon.com
as of May 6, 2022 9:56 am

Features

  • Protects Against Urine, Fluids, Perspiration
  • Cotton Terry Surface With Membrane Back Coating (Waterproof, Noiseless and Breathable)
  • Great For Those With Kids, Pets Or Incontinence (OEKO-TEX Certified SH025 151792)
  • Will Not Change The Feel of Your Mattress (Registered with the FDA as a Class 1 Medical Device)
  • Fitted Sheet Style Design - King Size Mattress Protector 76" x 80" - Fits up to 18" deep

NTBED Waterproof Mattress Protector Cover King Size Deep Pocket Polyester Bed Mattress Pad Cover Solid Color Fitted Sheet (80” x 78” (Black, King)

$29.99
$23.69
 in stock
Amazon.com
as of May 6, 2022 9:56 am

Features

  • 100% Waterproof -- Adopted advanced TPU technique, waterproof mattress protector is waterproof and breathable.The TPU barrier protects your valuable mattress from spills and accidents.It's great for those who have kids, pets, or inconvenience, new mom also need it
  • Fitted Dimension-- Fits King size mattress perfectly with dimensions 78 inches by 80 inches,14 inches deep pocket.The four sides elastic pocket completely wrap the mattress and firmly stays in place even when a strong move
  • Comfy & Noiseless-- Mattress protector made of premium fabric surface is softer and more comfortable than ordinary fabric protectors.It's breathable but durable meanwhile,making your bed skin-friendly and noiseless.It doesn’t make any crinkly noises when you sleep on it offering your family a high quality and cozy slumber
  • Multi-color Options--Compared to traditional white waterproof mattress protector, we have more dark color choice, you can match different colors according to the pattern of your comforter.
  • Easy Care-- The mattress protector is machine washable with cold water, Tumble dry low, do not dry clean, do not bleach, do not iron,can be washed several times

King Size Waterproof Mattress Protector Bamboo Cooling Fitted Mattress Pad Cover with Deep Pocket Up to 18''

$49.90
$32.95
 in stock
2 new from $32.95
Free shipping
Amazon.com
as of May 6, 2022 9:56 am

Features

  • ★ORGANIC BAMBOO COOLING★- Our bamboo mattress protector contains 30% bamboo fiber has a unique channel-weave construction that facilitates air flow so that heat is easily ventilated,especially for hot sleepers.
  • ★NO WORRY TO GET WET★-Upgraded waterproof membrane does better jobs to protect from any liquid leakage through your mattress.
  • ★SLEEP IN SILENCE★-Say good bye to any plasctic materials that make crinky noise. Our mattress cover will provide you a restful sleep the whole night.
  • ★SAVE YOUR MONEY★-Our mattress pad is totally machine washable.Please keep in mind to use gentle cycle and dry on low temp 40'C.
  • ★FITTED STYLE★-The bed cover has stretchy skirts fits up to 18'' mattress。

Linenspa Premium Smooth Waterproof Mattress Protector-Vinyl Free Waterproof Mattress Cover, King, White

$19.99  in stock
3 new from $19.99
1 used from $17.99
Free shipping
Amazon.com
as of May 6, 2022 9:56 am

Features

  • Soft, quiet and waterproof top surface repels all liquids including bodily fluids, perspiration, urine and accidental spills
  • Ultra-thin fabric with quiet polyurethane backing protectors your mattress for a cleaner sleep - vinyl-free materials safe for the whole family
  • Fully-elasticized fitted sheet style protector features deep pockets for a smooth, secure fit on mattress depths up to 14"; design is intended to be used with a fitted sheet placed over the protector to keep the feel of your mattress
  • Crinkle-free protector can be machine washed and dried on low heat; easy to follow care instructions help you make this protector last
  • King size protector measures 76" x 80"; Backed by a generous 10-year warranty

Everlasting Comfort Waterproof King Size Mattress Protector with 2 Pillow Protectors

$36.95  in stock
2 new from $36.95
Free shipping
Amazon.com
as of May 6, 2022 9:56 am

Features

  • 100 Percent Waterproof Mattress Protector: Protect your mattress from any liquid mishaps with our waterproof bed cover. Ideal use for bedwetting, incontinence, sweat, and even pet urine
  • ️Mattress Cover Shields Bed from Being Ruined: Dual layers of 100 percent polyester fabric and a thin protective membrane perfectly combine to barricade outside substances from invading your bed
  • ️Complete Bedroom Protection Set: Not only guards your mattress, but your pillows, too. We include 2 standard size waterproof pillow protectors (21x27 inches) with each waterproof mattress pad
  • All Around Protection: Other king mattress covers are only waterproof on the top side. In contrast, ours has a waterproof liner that runs down to the skirt, protecting the top and sides of your bed
  • Fits Beds up to 18 Inches Deep: No matter the thickness of your king bed, our mattress protector waterproof will fit, designed to fully protect beds up to 18 inches high

SureGuard King Size Mattress Protector - 100% Waterproof, Hypoallergenic - Premium Fitted Cotton Terry Cover

$54.97  in stock
Amazon.com
as of May 6, 2022 9:56 am

Features

  • 100% Waterproof - Top protection against perspiration, bed wetting, liquids and stains; 10-year quality guarantee (NOTE: For six-sided protection, buy a SureGuard Mattress Encasement).
  • Keeps Your Mattress Clean & Fresh - Blocks dust, dirt and dander on the top side. Buy together with SureGuard Pillow Protectors.
  • Soft & Noiseless - 100% cotton terry surface; Wicks away moisture; Retains the feel of your mattress - Free from Vinyl, PVC, Phthalates, fire retardants and other toxic chemicals
  • Durable & Easy to Clean - Machine wash & dry - For frequent accidents, buy 2 or more - while one is washed, the other protects the mattress
  • King (78 in x 80 in) - Fitted Sheet Style; Stretchable skirt fits any depth mattress. Independently lab tested and GREENGUARD Gold certified.

King Size Cooling Waterproof Mattress Protector Pad Cover,Bamboo Terry Top Breathable Fitted Sheet Style Deep Pocket-Noiseless,Vinyl,PVC Free,Matressprotector King for Pets Kids Adults

$28.99
$24.64
 in stock
Amazon.com
as of May 6, 2022 9:56 am

Features

  • 【100% Waterproof Protection】-The high-grade bamboo mattress protector king is made of upgraded thermoplastic polyurethane,which will keep your mattress from stains and moisture, repelling effectively all liquids including bodily fluids, perspiration, urine and accidental spills. It is machine washed so any spills are easy to resolve.Great Matressprotector king for Kids Adults.
  • 【Breathable &Comfort】- Our Cal King Mattress Protector delivers protection and comfort all in one,The top layer of fabric is made with 70% Bamboo rayon and 30% polyester that has a phase-change material.This helps dissipate heat from the body and maintain an even temperature between your body and the sleeping surface. since it’s virtually noiseless, it won’t disrupt you while sleeping.The end result is to help you sleep more comfortably and wake up feeling refreshed.
  • 【Fitted Sheet Style Design】- Mattress Protectors king size 78" x 80" - 18 Inches Deep Pocket,fit up to 8"-21" .With a unique elastic skirting and a 360-degree grip, our waterproof mattress cover provides you a smooth and neat surface.No crinkling sounds or plasticky feel to disrupt your valuable sleep.Enjoy a comfotable night with our king mattress bed cover waterproof!
  • 【Machine Washable】-Waterproof backing Certified by SGS, with a high quality bamboo fibric & Polyester blending surface and high-transparent TPU back coating,the king size mattress cover wateproof is breathable and soft than cotton mattress covers ,also MACHINE WASHABLE,easy to care,our premium waterproof mattress pad twin will provide you a healthy and comfortable sleeping all night.
  • 【10 YEAR QUALITY SATISFACTION】-Twin Size mattress protector:39"*75",Twin XL Size:39"*80",mattress cover Full size:54"*75", Queen size mattress protector:60"x80",King Size mattress cover:78"*80",California King Size:72"*84".Our waterproof queen mattress protectors is to provide softness and cooling you can feel, and sealed in protection you can trust.So we are proud to offer a 10 year quality SATISFACTION on all Kmall mattresses protectors.Add the memory foam mattress protector to you cart now!

PassionMate 100% Waterproof Sensual Blanket Bed Pad - Leakproof, Noiseless Ultra-Soft, Reusable and Washable Sheets and Mattress Protector with Tuck-in Sides for King Bed (76x55 Inch, Burgundy)

$99.99
$69.99
 in stock
2 new from $69.99
Free shipping
Amazon.com
as of May 6, 2022 9:56 am

Features

  • NO MORE WET SPOTS: Keeps mattress and sheets dry and spotless with 100% leak-proof protection from body fluids, creams, or massage oils.
  • EASY TO USE & STAYS PUT: Simply place over sheets and tuck in side panels to keep the PassionMate from bunching and shifting.
  • COMFY & QUIET: Feels extra soft to the skin and makes no sounds so you can fully enjoy the moment. Lightweight and breathable to fall asleep on without waking up to sweat. No crinkly plastics or vinyl.
  • EASY CARE, STORAGE & TRAVEL: Quickly remove and spot clean or toss it in the washer. Dries quickly leaving no stains or odors behind, and won’t become rough and scratchy after multiple washes. Folds up the size of a bath towel to take with you anywhere.
  • Extra Wide Waterproof Area: 76" x 55" Long Tuck-in Side Panels: 26" x 55" Total dimension: 128" x 55". PLEASE NOTE: The PassionMate does not cover the entire bed. This size covers the entire width but not the entire length of a King size bed. Please view images.