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SmartGuard Mattress Protector

$42.00 Regular price $79.00

Essential waterproof protection for a dorm or rented mattress. An ultra-thin, whisper-quiet protector that guards the top and sides against spills, accidents, and allergens without changing how the bed feels.

  • DRYSEAL waterproof barrier
  • Saniwoven antimicrobial freshness
  • Softer than terry-cotton protectors, 15-year warranty

Compare Dormi mattress protectors: SmartGuard (essential waterproof) and SmartGuard Premium with Icetone (adds cooling for rooms without A/C).

  • Delivery in 2 to 4 business days.
  • Can be delivered with your rental or shipped directly to your home.
  • Free shipping on every order.

Not the right fit? Contact us and we will help with a return or exchange. See our refund policy for details.

Covered by a manufacturer warranty. Check the product specs for the exact length.

SmartGuard Mattress Protector

$42.00 Regular price $79.00

Protects your mattress on five sides, and you would never know it is there. Ultra-thin and quiet, it guards the top and sides without changing the feel of your bed.

Five-sided coverageGuards the top and sides from spills, allergens, bacteria, and dust mites.
DRYSEAL waterproofA waterproof barrier repels liquids and accidental spills.
Saniwoven freshnessAntimicrobial technology fights bacteria, odors, and decay.
Barely there feelUltra-thin, fitted-sheet style that will not change how your bed feels.

Built to protect, made to disappear

  • Premium interlocking microfiber, softer than a terry-cotton top.
  • DRYSEAL barrier keeps liquids off your mattress.
  • Hypoallergenic, quiet, and breathable.
  • Fits like a deep-pocket fitted sheet.
SmartGuard Mattress Protector

Specs

CoverageFive-sided, top and sides
BarrierDRYSEAL waterproof
MaterialPremium interlocking microfiber, Saniwoven antimicrobial, hypoallergenic
SizesTwin, Twin XL, Full, Queen, King
CareMachine wash cold on gentle, tumble dry low. Do not iron.
Warranty15-year limited warranty
Waterproof5-sidedAntimicrobial15-year warrantyFree shipping over $100

Common questions

Will it change how my mattress feels?

No. It is ultra-thin and fits like a deep-pocket fitted sheet, so the feel of your bed stays the same.

Is it noisy or crinkly?

No. The microfiber surface is quiet and breathable, softer than a terry-cotton protector.

What if I want cooling?

Step up to our Premium Mattress Protector with Icetone, which adds cool-to-the-touch Tencel fabric and Griptone no-slip corners.