Description
xMeet the Hanherry Cooling Waterproof Mattress Protector, designed to create a cooler, cleaner sleeping surface for nights when heat or spills disrupt comfort. The twin-size cover works with mattresses up to 21 inches deep, thanks to a sturdy 16-inch deep pocket that helps keep the shield in place as you move. A soft, breathable surface built on 3D Air Fabric delivers a plush touch without trapping heat, offering a practical upgrade for daily life in the bedroom. This protector blends gentle fabric feel with reliable protection, letting you rest with a sense of ease rather than promises of guarantees.
The heart of this protector lies in thoughtful design and materials. It features a cooling yarn system that helps pull heat away from the body, contributing to a more balanced sleeping environment on warm nights. The backing is 100% waterproof TPU, designed to block liquids while remaining breathable and quiet enough to avoid distracting crinkles. The result is a layer that can help you enjoy a dry, comfortable surface while preserving the mattress’s natural breathability and comfort. The 3D Air Fabric adds a soft, airy quality to the top layer, making your bed feel smoother and more welcoming as you settle in.
Key features and what they mean for your nights
- Cooling Mattress Cover – engineered to pull heat away from the body for a cooler sleeping environment.
- 100% Waterproof TPU Backing – breathable and noiseless, protects the mattress while allowing air to flow.
- 3D Air Fabric – adds softness and airy comfort to the surface you touch.
- 16 Inch Deep Pocket – fits up to 21 inches, helping prevent movement and shifting during sleep.
- Customer Service – 30-day return or replacement service for peace of mind.
Real-life use and everyday comfort
- Hot nights and humid climates may feel more comfortable thanks to improved heat management.
- Spill risks from kids, pets, or beverages are addressed with a waterproof barrier that’s easy to wipe clean.
- The cover remains quiet and breathable, reducing the chance of nighttime disruption from crinkles or heat buildup.
- The deep pocket design helps keep the protector aligned with the mattress, even with tossing and turning.
Care, fit, and upkeep
For best results, follow standard washing guidelines and ensure the protector is fully dry before reusing. The twin-size shield is designed to fit most 8–21 inch mattresses, with a secure fit that remains comfortable to sleep on without added bulk.
FAQ
Q: What mattress size does this protector fit?
A: Twin size with a 16-inch deep pocket fits mattresses from 8 to 21 inches deep.
Q: Is the protector waterproof and quiet during use?
A: Yes. The TPU backing is waterproof, breathable, and noiseless, protecting the mattress without crinkling.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.