Sierra Sleep Basic Twin XL Mattress Protector

The Sierra Sleep Basic Protector wraps your Twin XL mattress in a soft, breathable barrier that keeps it clean and comfortable night after night. Made with a moisture wicking bamboo fabric exterior, this protector feels cool and smooth against the skin while working quietly in the background to guard your mattress investment.

Built to keep your mattress fresh

• Soft bamboo fabric exterior that stays cool to the touch
• Quiet waterproof barrier that blocks liquids without crinkling or noise
• Resists stains, spills, and everyday moisture
• Helps repel dust mites for a cleaner sleep surface
• Machine washable for easy, ongoing care

This protector is cut to fit Twin XL mattresses up to 18 inches deep, with enough stretch and give to work smoothly over hybrid, memory foam, and innerspring constructions alike. The fitted design stays in place through normal use, so you should not need to readjust it once it is on the bed.

Why add a mattress protector

A quality protector is one of the simplest ways to extend the life of a mattress. It creates a barrier against spills, sweat, and allergens that would otherwise soak into the mattress surface, which matters for growing kids, pets in the bedroom, or anyone who wants extra peace of mind. Because this protector is moisture wicking and breathable, it will not trap heat the way a plain vinyl cover can, so it stays comfortable whether you run warm at night or simply prefer a cooler sleep surface.

Care is straightforward. Wash it with your regular bedding on a gentle cycle, then air dry or tumble dry on low. Because it is built to handle everyday spills and moisture, you can wash it as often as needed without worrying about the mattress underneath.

This listing covers the Twin XL size.

Series: Basic Protector (Ashley model M30806).