Bamboo Rayon Mattress Protector King Size - Zippered Waterproof

In this review the focus is on a king size mattress protector that aims to combine protection with comfort. The bottom line: this zippered encasement is best for sleepers who want a fully waterproof, noiseless cover that still feels soft and breathable. The review finds the protector practical for everyday households, especially those with children, pets, or allergy concerns, because it provides full perimeter zipper protection and a cooling bamboo-derived surface without the crinkle or plasticky sound common to many waterproof covers.

Key Features

• Full Zippered Encasement: The zipper wraps around the entire mattress so both top and bottom are enclosed, protecting seams and sides from spills and dust mites.
• 100% Waterproof Barrier: A polyurethane lining repels liquids including sweat and accidental spills, keeping the mattress hygienic and easier to maintain.
• Ultra Soft Bamboo Rayon Surface: Rayon from bamboo combined with polyester creates a soft, smooth surface that feels cooler and more breathable than typical vinyl-style protectors.
• Cooling Material Technology: The breathable fabric helps distribute heat and regulate temperature for a cooler sleeping environment compared with some foam or plastic covers.
• Quiet, Noiseless Finish: The protector is designed to be silent with no crinkling, so movements on the bed do not produce distracting sounds.
• Includes Two Pillow Protectors: Two standard/queen pillow protectors are included to extend the same waterproof protection to pillows.

Who It's For

This protector is aimed at families and individuals who need reliable, full-coverage protection without sacrificing comfort. It suits owners of memory foam, latex, or innerspring mattresses who want a breathable, cooling surface and a zipper closure for complete encasement.

It may be less appropriate for buyers seeking an ultra-thin, non-encasing protector that slides under a fitted sheet only, or for those who prefer organic-certified textile claims not specified here. Shoppers wanting a very high-profile mattress fit should confirm the stretch and depth first.

Pros & Cons

Pros

• Soft, bamboo-rayon surface feels comfortable against skin and helps regulate temperature.
• Full perimeter zipper provides thorough mattress protection and a secure fit.
• Completely waterproof while remaining noiseless, so there is no crinkling during movement.
• Includes two pillow protectors to protect head and neck pieces too.

Cons

• The encasement style may take longer to put on and remove than a simple fitted protector.
• Care requires separate washing on gentle cycles, so owners may want a spare to rotate while one is being cleaned.

Specifications

Size	King 78 x 80 in
Material Surface	Rayon from bamboo with polyester
Waterproof Layer	Polyurethane lining
Closure	Full perimeter zipper encasement
Included Accessories	2 pillow protectors (queen/standard)
Care	Machine wash cold gentle, tumble dry low, do not bleach
Noise	Noiseless, non-crinkling

Our Verdict

For buyers who prioritize full protection and a comfortable sleep surface, this king size zippered protector delivers strong value. It combines a soft bamboo-rayon top with waterproof coverage and a quiet finish, making it a practical choice for families, pet owners, and allergy-conscious sleepers who need a durable, easy-to-maintain encasement.

Frequently Asked Questions

Will this fit memory foam and latex mattresses?
Yes, the encasement design and stretchable fabric are suitable for memory foam, latex, and innerspring mattresses.

Is the protector noisy like vinyl covers?
No, this protector is designed to be noiseless and does not produce the crinkling sound common to some waterproof covers.

How should I wash it?
Machine wash cold separately on a gentle/delicate cycle and tumble dry on low; do not bleach or dry clean.