| Help relief efforts across the country by Donating Now ›

Christopher Knight Home PebbleTex Organic Cotton Waterproof Twin-size Mattress Protector

by Christopher Knight Home
Out of Stock

Club O Gold Members Earn

$2.90 | 5% Rewards*




5% Rewards

Earn even faster

Free Shipping

Never pay extra*

Exclusive Rewards

Save big-- up to 40%

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

ITEM# 14115782
    Notify me when it is back in stock!

    Enter your email address, we will notify you if it comes back in stock.

Love this item?

Save it to a list so you can find it anytime!


something went wrong.

Please refresh the page and try again.


ITEM#: 14115782

This PebbleTex organic waterproof mattress protector from Christopher Knight provides a protective barrier against dust mites and other allergens. This cotton mattress protector is constructed with double stitched seams to ensure many years of use. It will protect your mattress from liquid spills, wetting accidents, and stains, preserve it from odors and keep it smelling fresh for years. Just put it in the washing machine for easy cleaning. The PebbleTex organic waterproof mattress protector is made of a durable, stretchable fabric for easy on and off.

  • Type: Waterproof protector
  • Shell materials: 100-percent cotton
  • Pocket depth: 21 inches
  • Thread count: 250
  • Cotton jersey fitted side panels
  • Constructed with a patented multi-layer fabric process
  • Durable, stretchable fabric for easy on-and-off
  • Polyurethane laminate waterproofing treatment
  • Waterproof
  • Care instructions: Machine washable
  • Twin-size dimensions: 38 inches wide x 75 inches long

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 Cotton, Organic Cotton, Polyurethane
Type Waterproof
Care Instruction Machine Wash
Product Features Allergy Bedding, Hypoallergenic
Size Twin
Dimensions See Details
Warranty 90 day Limited Manufacturer
Model Number MPOSP3875-18
Country of Origin China

Product Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Soft
    Verified Purchase

    This is a nice protector. It's quiet unlike many that you can hear when you turn over in bed.

    Read More
    Anna P. Jan 30, 2016
  • It's perfect
    Verified Purchase

    Super soft, water-proof, organic, and fits our mattress perfectly.

    Read More
    katerina7 Jan 19, 2016
  • Great Mattress Cover
    Verified Purchase

    I love these mattress covers for my kids' mattresses. Much better quality and price than what you can get at any of the big box stores.

    Read More
    sshaw62680 Oct 3, 2015
  • Soft, decent thickness
    Verified Purchase

    Not sure how waterproof it is but I like this pad.

    Read More
    Rebecca O. Jul 30, 2015
  • seems wonderful
    Verified Purchase

    I purchased for our grandchild.. organic...waterproof, comfy!!! All good!

    Read More
    tuggersnana Dec 22, 2014

Questions & Answers

  • Q:

    "Is this mattress pad treated with any flame retardants or made with any type of flame retardant barrier?"

    • A:

      Hello rosa, no this mattress pad does not contain any flame retardants or made with any type of flame retardant barrier. Please let us know if you have any further questions.

  • Q:

    "will this fit a twin XL?"

    • A:

      Hello steadygal, this item will not fit an XL Twin mattress properly. Please see Item 17226721 for an similar item in XL Twin. Thank you for shopping with us.

  • Q:

    "Why did you choose this product?"

    • A:

      Good price, good reviews, and it is hard to find the twin XL size

    • A:

      organic, no plastics

    • A:

      Organic material with less chemicals for waterproof materials.

    • A:

      Good price!

    • A:


    • A:

      organic cotton and waterproof, reviewers stated that it is low noise and comfortable

    • A:

      Organic cotton and good pricing

    Read more Read less
  • Q:

    "Can this go either on top or below a heated mattress pad?"

    • A:

      Thank you for contacting us dreskimo. Any heating element should be placed on top of the Mattress Protector. However, you should be mindful that the protector has a polyurethane laminate which should not be affected by the heating pad, but it could be problematic. I strongly suggest that you contact the maker of the heating pad to ensure that combining the two pads will not create an overheating issue. Please let us know if you have any further questions.

  • Q:

    "the mattress I'm buying is only 10 inches in depth so I'm concerned this pad won't offer a snug fit . .. .should I look for a pad with shallower depth?"

    • A:

      Thank you for contacting us tinystea. Although this mattress pad fits up to an 18 inches thick mattress, the mattress pad is made with an all around elastic that will pull the pad to the mattress making it reasonably snug. There maybe be some extra space in the pocket area around each corner of the mattress, but it should be minimal. I’m reasonably confident that this fit will meet your expectations. Please let us know if you have any further questions.

  • Q:

    "What is the weight of the mattress?"

    • A:

      Thank you for contacting us 1adorableme. The weight for the mattress pad is 2 pounds. Please let us know if you have any further questions.

Shopping Tips & Inspiration

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.