Stretchwick Performance® Mattress Encasement
Stretchwick Performance® Mattress Encasement
Experience the next level of mattress protection with the Stretchwick® Mattress Encasement. Featuring our innovative Stretchwick 3.0 technology, this six-sided waterproof mattress encasement is your bed's best teammate in repelling against allergens, dust mites, bed bugs, spills, and stains. Machine washable for easy and efficient cleaning.
Build, Materials, & Care
One Fitted Mattress Encasement
100% Polyester
Machine washable, machine wash cold, tumble dry low.
Shipping, Warranty, & Returns
We offer free shipping on all orders $300+ throughout the 48 contiguous United States.
Additional shipping methods are available when shipping to Alaska, Hawaii, U.S Territories, and Canada. Information regarding costs and shipping methods are available during checkout.
Rest easy knowing that our high-quality encasement protectors are designed to protect your bed and keep you comfortable year after year. When purchased from our website, your mattress encasement comes with a 1-Year Limited Manufacturer's Warranty. When purchased with a BEDGEAR Mattress, you mattress encasement's warranty is extended to a 10-year Limited Manufacturer's Warranty. So, if it doesn't live up to BEDGEAR's standards, no worries - we've got you covered.
We love our mattress protectors, and we hope you do too. But, if for some reason you don't, we gladly accept returns of unopened mattress protectors within 100 days of your original purchase.
Measurements & Dimensions
- Twin
- Twin XL
- Full
- Queen
- King
- Cal King
Measurements
75"L x 39"W
Pocket Depth
18"H
Measurements
80"L x 39"W
Pocket Depth
18"H
Measurements
75"L x 54"W
Pocket Depth
18"H
Measurements
80"L x 60"W
Pocket Depth
18"H
Measurements
80"L x 78"W
Pocket Depth
18"H
Measurements
84"L x 72"W
Pocket Depth
18"H
Measurements
Pocket Depth
Measurements
Pocket Depth

First Line of Defense
Engineered with advanced waterproofing materials, our protective barrier ensures your mattress remains protected and dry under all conditions. Featuring reinforced seams for enhanced durability, this layer guards against spills and moisture without sacrificing comfort, so you can sleep soundly with peace of mind.
Six-Sided Secure Fit
Ensure your mattress remains in pristine condition with the six-sided secure fit of the Stretchwick Mattress Encasement. This all-encompassing solution stretches to wrap your mattress completely with a perfect fit, safeguarding it from all sides while preserving the original comfort and frictionless feel.
Clean with Convenience
The Stretchwick Mattress Encasement features a machine-washable design that maximizes the lifespan of your mattress and efficiently keeps your sleep surface fresh and hygienic with minimal effort. Its three-sided invisible zipper allows for easy removal and cleaning, ensuring a consistently fresh sleep environment.
Frequently Asked Questions
Quick Answers to questions you may have.
Can't Find what you're looking for?
1.Are all BEDGEAR mattress protectors water resistant?
Yes, all BEDGEAR mattress protectors have a noiseless waterproof barrier.
2.Are all BEDGEAR mattress protectors and encasements noiseless?
Yes. Every BEDGEAR mattress protector and encasement uses a noiseless waterproof barrier. You get full protection against spills and moisture without any of the plastic-sheet sound that makes most waterproof bedding so annoying to sleep on.
3.Up to what height of a mattress does BEDGEAR mattress protectors fit?
All BEDGEAR mattress protectors fit mattresses up to 18 inches in sidewall height, which covers most standard, pillow-top, and performance mattress profiles.
4.What is a Powerband?
The Powerband is a reinforced elastic band built into BEDGEAR's fitted sheet and protector design. It wraps around the mattress to hold the protector firmly in place through the night; no bunching, no slipping, no readjusting in the morning.
5.Are all BEDGEAR mattress protectors compatible with adjustable bases?
Yes, of course. All BEDGEAR mattress protectors are designed to work with adjustable bases. The Powerband construction keeps the fit secure through position changes, so the protector stays put regardless of how you've got the base configured.
6.What is the warranty on all BEDGEAR mattress protectors?
BEDGEAR mattress protectors come with a 1-year manufacturer warranty. If purchased alongside a BEDGEAR mattress, that warranty extends to 10 years.
7.What is a mattress encasement?
A mattress encasement fully surrounds the mattress with zippered protection on all sides instead of covering only the top surface. This helps create more complete protection against spills, dirt, allergens, dust buildup, and everyday wear.
8.Do mattress encasements work for bed bugs?
Mattress encasements are commonly used as part of a broader bed bug prevention and management strategy because they fully seal the mattress surface. This is due to the fact that it serves as a zippered encasement helps limit places where bed bugs can enter or hide within the mattress itself.
9.Can bed bugs bite through a mattress encasement?
No. A properly fitted mattress encasement creates a physical barrier that bed bugs cannot bite or chew through. The key is fit; an encasement that's too loose or has a low-quality zipper can leave gaps. BEDGEAR's Stretchwick encasement is designed to fit snugly and zip completely closed, with no exposed seams or weak points for bugs to exploit.
10.Can you wash a mattress encasement?
Yes. BEDGEAR mattress encasements are machine washable. Wash in warm water on a gentle cycle and tumble dry low. Regular washing removes allergens, dust mites, and surface buildup that accumulates over time; it's one of the simplest things you can do to extend the life of both the encasement and the mattress underneath it.
11.Can you use a mattress encasement on a box spring?
Yes. A mattress encasement can be used on a box spring the same way it's used on a mattress. For bed bug prevention specifically, encasing both the mattress and the box spring is the more thorough approach; box springs are common hiding spots and leaving one unprotected leaves a gap in the barrier.
12.Are mattress encasements worth it?
For most sleepers, yes. A mattress encasement protects against allergens, dust mites, and bed bugs while also shielding the mattress from moisture and wear. If you've invested in a quality mattress, an encasement is one of the lowest-cost ways to protect that investment and extend its lifespan. For allergy sufferers or anyone in a high-risk environment for bed bugs, it's not really optional.