The Lull Mattress Protector

Extend the Life of Your Mattress

Delivered in 1-4 business days

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Protection from Allergens,
Spills & Stains

100% Waterproof

The Lull Protector keeps liquids from reaching your mattress using a 100% waterproof barrier.

Stain Resistant

The Lull Protector uses chemical-free, stain-resistant fibers to repel liquids.


Machine washable to prevent a buildup of skin cells and dust mites (a common household allergen) on your mattress.


Unlike traditional noisy protectors, the Lull Protector won’t move or crinkle beneath you. We use the same soft fabrics as the Lull Mattress cover for a perfect fit and a quiet night’s sleep.


Lull’s protection uses technology to allow air to pass through for a cool night’s sleep.

Lasting Protection

Built to handle wear-and-tear, the Lull Protector keeps your mattress clean, so you get years of enjoyment from your Lull Mattress.

Stains and Spills Don't
Stand a Chance

Lab Tested &
Third Party Verified

The Lull Protector has been rigorously tested in four key areas for protection and durability.


The Lull Protector can withstand up to 4+ gallons of liquids per square inch.


Allows air to pass through for a cool night's sleep. The Lull Protector passes a third party breathability tests.


Protects your mattress from spills & accidents. The Lull Protector scores a 4.5 on a scale of 1-5 (5 being very stain resistant).


Maintains a perfect fit after machine wash and dry cycles. The Lull Protector demonstrated little to no shrinkage after 5 washes.


The Lull Way...

Free Shipping

Your Lull Mattress Protector is delivered FREE via FedEx so you can expect it to arrive in 1-4 business days.

No-Risk Trial

Try out the Lull Mattress Protector in your home for 100 nights.

Free Returns

If you don't love the Lull Mattress Protector, return it during the 100-night trial for a full refund.

1-Year Warranty

Your Lull Mattress Protector is built to handle wear and tear and repeated machine washing.

An estimated 1/3 of our lives are spent asleep in bed, making your mattress the most used piece of furniture in your home. Unfortunately, accidents happen. Protect and extend the life of your mattress with the Lull Mattress Protector.

Our Mattress Protector protects against dust mites and bed bugs, mildew, fluids and moisture, sweat, and accidental bedwetting.

You shed thousands of dead skin cells while sleeping. Dead skin cells provide food for dust mites, which becomes dust mite feces (gross, we agree). And dust mite feces is an allergen. The Lull Mattress Protector traps skin cells, dust mite feces, and other allergens, keeping your mattress clean and improving your bedroom's air quality.

Available to fit all standard bed sizes, this product is also ideal for children and guest beds.

Key Features
  • Prolong the life of your mattress against dirt, stains, and accidents
  • A waterproof layer prevents any liquid from passing through and keeps your mattress dry
  • Available in a variety of sizes matching the dimensions of each Lull mattress
  • The mattress protector is machine-washable, removing dead skin cells and dust mite feces
Care Instructions
  • Machine wash at least once every 90 days
  • Machine wash, cold, separately with mild detergent
  • Tumble dry, low, normal cycle
  • Do not iron
  • Do not dry clean
  • Do not use bleach
Mattress Protector Details


39” x 75”

4 lbs.

Twin XL

39” x 80”

4 lbs.


54” x 75”

4.5 lbs.


60” x 80”

4.75 lbs.


76” x 80”

6 lbs.

Cal King

72” x 84”

6 lbs.

Box Size

15" x 12" x 5.75"

*Dimensions and Weights are approximate


Knit Top: Polyester and Rayon
Skirting: Polyester and Spandex

Shipping Info

FedEx Ground

Shipping Costs

Free shipping and free returns


1 year