Tomorrow Waterproof Mattress Protector

A waterproof mattress protector you can’t feel that works with your body to keep you cool and comfortable, while guarding from spills and dirt.

4.8/5 (99 Reviews)

Cool for Comfort

Made with Instacool™ top-layer cooling material that pulls your natural body heat away in real-time.

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mattress protector

Silent, Spill Proof Protection

With a proprietary waterproof backing and thoughtful no-slip design, our stain resistant mattress protector keeps your bed clean and dry.

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100 Nights Risk-Free

Drift for a bit with your Tomorrow product with our risk free trial. If it’s not your thing, you can return it for free within 100 days.

Product Specs

Country Of Origin
Designed in the USA and made in China.
Construction & Materials
37% Cooling Nylon
22% High Density PE
41% Polyester
Revolutionary Instacool™ Fabric
Waterproof Laminate Backing
135GSM Polyester Knit Side Walls
Boxer Elastic Sewn
Measurements & Weight

29" W, 75" L
2.64 lbs

Twin XL

39" W, 80" L
2.64 lbs


54" W, 75" L
3.26 lbs


60" W, 80" L
3.7 lbs


78" W, 80" L
4.5 lbs

California King

72" W, 84" L
4.5 lbs

Shipping Details
In the US, we ship via UPS Ground. All protectors come shipped in a 11" x 14" x 6" box.
Shipping Costs
Free domestic shipping and returns.

All the foams in the Tomorrow Sleep mattress have environmental certifications that ensure they are safe and non-toxic. Our polyurethane foams (memory foam, transition foam, and poly support foam) are CertiPUR certified

CertiPUR-US® approved foams are made without ozone depleters, PBDE flame retardants, mercury, lead and other heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission. They are Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

3-year limited warranty. Read More

Better Together

Designed to enable you to feel optimized.

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