Twin SureGuard Mattress Encasement (9-12 in Deep) - Waterproof, Bed

Our review of the Twin SureGuard Mattress Encasement finds it best for anyone who wants full, long-term protection for a twin mattress without changing the feel of the bed. The six-sided, zippered cover is the biggest reason to consider it: it completely encloses the mattress to block liquids, perspiration, dust and bed bugs while keeping a soft, quiet surface thanks to the 100% cotton terry top. Independent lab testing and GREENGUARD Gold certification add confidence for allergy-aware buyers and households with children or pets.

Key Features

• 100% Waterproof: The six-sided barrier prevents spills, perspiration and stains from reaching the mattress surface, protecting its longevity.
• Bed Bug Proof: A super fine zipper with Invisi-Zip and SureSeal technology fully seals the mattress against bed bugs when used with a matching box spring encasement.
• Soft & Noiseless: The cotton terry top wicks moisture and retains the original mattress feel without the crinkle common to vinyl alternatives.
• Hypoallergenic Protection: The encasement blocks dust, dirt and dander on all sides and is free from PVC, phthalates and other toxic chemicals.
• Machine Washable: The zippered design can be machine washed and dried for routine cleaning and maintenance.
• Long Guarantee: Backed by a 10-year quality guarantee that covers manufacturing defects under normal use.

Who It's For

This encasement is ideal for parents, pet owners, people with allergies and anyone who wants comprehensive mattress protection without compromising comfort. It works particularly well with low-profile foam mattresses and standard twin mattresses that are 9 to 12 in deep.

Shoppers who want a very lightweight, temporary pad or those who prefer an unzipped fitted protector for nightly removal may prefer a separate fitted protector; also, users who require a mattress cover heavier than cotton terry for extra firmness should consider alternate styles.

Pros & Cons

Pros

• Full six-sided encasement offers complete barrier protection against liquids and bed bugs.
• Soft cotton terry top feels quiet and wicks moisture while keeping mattress comfort intact.
• Machine washable design and a 10-year quality guarantee provide long-term value.
• GREENGUARD Gold certification and absence of PVC and phthalates suit sensitive users.

Cons

• Zipper performance is mixed in customer reports, so careful installation is recommended to avoid damage.
• For frequent accidents, an additional fitted protector is advised for easier clean-ups.

Specifications

Product Type	Zippered six-sided mattress encasement
Size	Twin, 39 in x 75 in
Depth Fit	Fits mattresses 9 to 12 in deep
Top Material	100% cotton terry
Waterproof	100% waterproof barrier
Certifications	Independently lab tested, GREENGUARD Gold certified
Care	Machine wash and dry

Our Verdict

The Twin SureGuard Mattress Encasement is a practical, long-lasting solution for full mattress protection, especially for households with kids, pets or allergy concerns. Its quiet cotton terry surface and complete six-sided seal deliver reassurance and comfort, though buyers should handle the zipper carefully and consider a fitted protector on top for frequent accidents.

Frequently Asked Questions

Will this fit a 10 in mattress?
Yes, the twin encasement fits mattresses 9 to 12 in deep, so a 10 in mattress will be covered.

Is the cover noiseless when moving on the bed?
Yes, the 100% cotton terry top is designed to be soft and quiet without the crinkling found in vinyl covers.

Can I machine wash the encasement?
Yes, the zippered encasement is machine washable and dryable for routine cleaning.