StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
D
Diamond Quilted Waterproof Mattress Pad

Diamond Quilted Waterproof Mattress Pad

4.9(235 ratings)

Best price now

$71.99at BedsureChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Bedsure

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $71.99 at Bedsure on Nov 9.
  • Our take on the Diamond Quilted Waterproof Mattress Pad

    This is a quilted polyester mattress pad with a built-in TPU waterproof layer and a four-layer construction meant to add softness while blocking spills. Full elastic edging and 22-inch deep pockets let it wrap thick mattresses and stay put through movement. It suits renters, parents, pet owners and anyone protecting a new mattress who wants waterproofing without a crinkly plastic feel. Against basic vinyl or thin terry protectors, it offers deeper pockets and a plusher quilted top, though it is not a cooling or fitted-sheet replacement.

    Best forProtecting a mattress from spills and accidentsThick mattresses up to 22 inchesRenters and guest bedsHouseholds with kids or pets
    Pros
    • Waterproof TPU layer blocks liquids
    • Quilted four-layer top adds softness
    • Deep 22-inch pockets with full elastic edging
    • Certified for chemical safety
    • Breathable enough for year-round use
    Cons
    • Polyester top may sleep warm for hot sleepers
    • Not a cooling pad
    • Quilted surface can shift under a loose sheet
    • Waterproof layer needs air drying to last

    Diamond Quilted Waterproof Mattress Pad prices at every store

    • BedsureNew

      In stockReturn policy

      $71.99Checked Nov 9
      Visit Bedsure

    What reviewers say

    • 4.9 / 5235 ratings

    Owners rate it highly, with 235 ratings averaging 4.9 out of 5. They praise the soft quilted feel and the reliable waterproof barrier, and many note it stays put on deep mattresses.

    What people mention
    • WaterproofingPraisedOwners say liquids stay off the mattress and clean up easily.
    • ComfortPraisedReviewers describe the quilted top as soft and not crinkly.
    • FitPraisedThe deep pockets and elastic edging hold on thick mattresses without slipping.
    • WarmthMixedSome sleepers find the polyester top retains heat.
    • DurabilityMixedA few owners report the quilting shifting or bunching over time.

    About the Diamond Quilted Waterproof Mattress Pad

    This diamond quilted mattress pad has a built-in TPU layer that blocks liquids. It protects the mattress from spills and stains.

    It has a four-layer construction that combines a soft surface with durable waterproofing. The barrier is breathable.

    Full elastic edging and extra-deep pockets fit mattresses up to 22" thick. The pad stays in place during movement.

    Material
    Polyester
    Waterproofing
    Built-in TPU layer
    Construction
    4 layers, diamond quilted
    Pocket depth
    Fits mattresses up to 22" thick
    Edging
    Full elastic
    Certification
    Certified for chemical safety
    In the box
    1 mattress pad

    Questions and answers

    Does it really keep liquids off the mattress?
    Yes. A built-in TPU layer blocks spills and stains before they reach the mattress.
    Will it fit a thick mattress?
    It fits mattresses up to 22 inches thick, with full elastic edging for a snug, non-slip hold.
    Is it noisy or crinkly?
    Owners describe the quilted surface as soft and quiet, unlike thin plastic protectors.
    Can it go in the dryer?
    The waterproof TPU layer is best preserved by tumble drying low or air drying; high heat can damage it.
    Does it change how the mattress feels?
    It adds a plush quilted layer, so the mattress feels slightly softer rather than firmer.
    Is it safe for children?
    It is certified for chemical safety, which makes it a reasonable choice for kids' beds.
    Where is the Diamond Quilted Waterproof Mattress Pad cheapest?
    At Bedsure, for $71.99, as of our latest check.
    What do buyers say about the Diamond Quilted Waterproof Mattress Pad?
    Rated 4.9 out of 5 from 235 ratings.

    More mattress protectors

    • T
      TENCEL Waterproof Mattress Protector
      TENCEL Waterproof Mattress Protector
    • P
      Puffy Signature Mattress Protector
      Puffy Signature Mattress Protector
    • R
      Remedy Twin Zen Master
      Remedy Twin Zen Master
    • T
      Tempur-Pedic King Cool Luxury Quilted Waterproof Machine
      Tempur-Pedic King Cool Luxury Quilted Waterproof Machine
    • T
      Tempur-Pedic Cool Luxury
      Tempur-Pedic Cool Luxury
    • M
      Madison Park Heavenly Soft Overfilled
      Madison Park Heavenly Soft Overfilled
    T
    Tempur-Pedic TEMPUR-PROTECT Mattress Protector
    Tempur-Pedic TEMPUR-PROTECT Mattress Protector
  • D
    Deluxe Washable Wool Waterproof Mattress Protector
    Deluxe Washable Wool Waterproof Mattress Protector