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California Design Den Twin XL Mattress Protector Waterproof | Soft & Noiseless, Fitted Cover with Stretchable 8-20 Inch Extra Deep Pocket for all Mattresses, OEKO-TEX Standard 100
- Waterproof Twin Xl Mattress PROTECTOR, Not a Padded Topper
- Fits 8 to 20 Inch Mattresses
- Machine Wash COLD, Tumble Dry Low
- Soft SURFACE, No Crinkle
$34.99
Price as of Oct 16, 2026, 7:47 AM UTC. Prices and availability are subject to change. The price shown on Amazon at the time of purchase applies.
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Key features
Waterproof Twin Xl Mattress PROTECTOR, Not a Padded Topper
A thin barrier that keeps liquid off the top sleeping surface of your mattress. It adds no cushioning and will not change how firm your bed feels. If you want an extra layer of softness, choose our Mattress Pad instead.
Fits 8 to 20 Inch Mattresses
This xl twin mattress protector measures 39" W x 80" L and fits like a fitted sheet, with all-around elastic and stretch pockets that hold mattresses 8 to 20 inches deep, including pillow tops. Measure your mattress depth before ordering, as depth is the most common sizing mistake on this product.
Machine Wash COLD, Tumble Dry Low
Wash this mattress protector twin xl size separately on a gentle cycle. Skip the iron, chlorine bleach, or high heat, because all three damage the waterproof layer and are the usual reason a protector starts letting liquid through. Use non-chlorine bleach only if needed.
Soft SURFACE, No Crinkle
The rayon-blend top feels like fabric rather than plastic sheeting, so it does not change how your sheets feel over it. It stays quiet when you turn over, with none of the rustling that makes some protectors impossible to ignore.
Oeko-Tex Standard 100
Every item bearing the OEKO-TEX STANDARD 100 label is certified as having passed safety tests for harmful substances. Responsibly made with careful attention to quality and ethical standards, every protector ships in plastic-free packaging. Colors may vary slightly between screen display and physical fabric.
California Design Den Twin XL Mattress Protector Waterproof | Soft & Noiseless, Fitted Cover with Stretchable 8-20 Inch Extra Deep Pocket for all Mattresses, OEKO-TEX Standard 100
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