Rest Assure Bite Barrier Waterproof Queen-size Mattress Encasement

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ITEM# 14182478
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ITEM#: 14182478

Designed to protect mattresses against spills, accidents and stains, this queen-size mattress encasement from Rest Assure features a soft sleeping surface. Constructed to cover all six sides of the mattress, this encasement is both waterproof and breathable.

  • Type: Waterproof protector
  • Shell materials: 100-percent polyester with TPC coating
  • Backing materials: 100-percent polyurethane
  • Pocket depth: 9 inches (accommodates mattresses up to 14 inches thick)
  • Closing: 4-sided zipper
  • Internal protective flap and Velcro closure cover the zipper for protection
  • Covers all six sides of the mattress
  • Waterproof: Yes
  • Dimensions: 60 inches wide x 80 inches long
  • Care instructions: Machine washable

The digital images we display have the most accurate color possible. However, due to differences in computer monitors, we cannot be responsible for variations in color between the actual product and your screen.


Material Polyester, Polyurethane
Type Allergy Protector, Bed Bug Protector, Complete Protection, Dust Mite Protector, Encasement, Mattress Protector, Waterproof Protector
Product Features Allergy Bedding
Size Queen
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number KNE - Q
Country of Origin China

Customer Reviews

5 Stars
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1 Stars
  • Most Helpful

  • Works great!
    Verified Purchase

    Purchased for our guestroom to protect our brand new pillowtop mattress from any unexpected accidents. The encasement fit like a glove and is very soft. One would not know it's intended to be waterproof barrier. Very quiet and comfortable.

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  • oldwiseone
    Verified Purchase

    I purchased this item for a friend. She is very impressed with the fact that it zips right around the mattress, and it doesn't slip off, doesn't make noise when she moves about. I think I've created a new customer for Overstock.

    Read More
  • Rest Assure Bite Barrier Waterproof Mattress cover
    Verified Purchase

    Nice that the zipper can separate the top from the bottom to allow easy placement. Thin enough so it does not effect the fitted sheet. NO noticeable feel or sound to the waterproof material. Don't cha hate that crinkle noise on other waterproof covers? The fit was perfect on my thick mattress. And the price is right! Get one and enjoy the peace of mind.

    Read More
  • Soft and secure pillow covers
    Verified Purchase

    I ordered these pillow covers when I ordered my mattress cover and I have found both to be excellent. Quiet, soft, and fit beautifully on my queen pillows.

    Read More
  • Most Recent

  • nice encasement
    Verified Purchase

    nice quality encasement for the price

    Read More
  • didn't stop the wet
    Verified Purchase

    I was disappointed didn't stop the wet

    Read More
  • Great mattress cover
    Verified Purchase

    This mattress cover fit perfectly. It's easy to take off and wash and looks great.

    Read More
  • Impressed
    Verified Purchase

    This was a little more than what I expected to pay for a cover but, I needed to get a new one. This is great. It is waterproof and does not crinkle or "crunch" when you sleep on it and it is soft to the touch. You do not know it is under your fitted sheet.

    Read More
  • awesome purchase
    Verified Purchase

    we bought this to cover the featherbed and foam pad my two year old daughter sleeps on - she sleeps on the floor (don't ask) and this cover is waterproof, soft, and covers everything completely. highly recommend.

    Read More

Questions & Answers

  • Q:

    "Does this mattress cover protect from bed bugs and allergies??"

    • A:

      Unfortunately this item is out of stock. We currently do not have inventory to check, and cannot guarantee the item will be restocked.

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.