WhatsBedding Japanese Floor Mattress Futon Twin 39in x 80in - Foldable

In this review of the WhatsBedding Japanese Floor Mattress Futon mattress, the bottom line is simple: this twin 39in x 80in, 3in shredded memory foam futon is best for people who need a comfortable, portable sleeping surface that stores easily. The reviewer found the combination of a soft 100% polyester cover and reinforced middle layers delivers reasonable support for guests, kids, or camping, while the mattress recovery time after unboxing is an important practical note to expect.

Key Features

• Compressed shipping: The mattress ships vacuum-sealed in a storage bag, so allowing 2-3 days for the shredded memory foam to regain thickness avoids disappointment on day one.
• Soft outer fabric: The 100% polyester outer layer feels gentle on skin and makes the futon comfortable for direct floor use without a cover.
• Shredded memory foam fill: High-quality shredded memory foam combined with two layers of polyester padding provides cushioning that contours to the body for resting or lounging.
• Reinforced middle layer: The internal reinforcement helps prevent the common futon problem of sagging, so the pad stays usable for longer and supports light sleepers.
• Foldable and portable: The futon rolls or folds for compact storage and fits easily in a car trunk for camping or moving between rooms.
• Twin size footprint: At 39in x 80in and 3in height, the mattress fits narrow spaces and guest setups while remaining lightweight to carry at 9.9 lbs.

Who It's For

The futon is ideal for apartment dwellers, college students, or anyone who needs a spare bed that tucks away when not used. Its twin 39in x 80in size makes it a good guest mattress or a portable camping bed for adults who prefer a softer, conforming surface over a rigid pad.

People who need thick, hotel-style mattresses or those who prefer very firm support should look elsewhere; the 3in height is moderate and multiple customers noted the mattress is not especially thick. It is also less suited to taller or heavier users who require more structural support.

Pros & Cons

Pros

• Comfortable, soft 100% polyester cover that is pleasant against skin.
• Shredded memory foam and dual polyester layers offer good contouring and light support.
• Compact roll-up design makes storage and transport easy for camping or small homes.

Cons

• Measured thickness of 3in is modest and several users found it thinner than expected.
• Requires 2-3 days to fully recover from compressed shipping before performance is optimal.

Specifications

Brand	WhatsBedding
Size	Twin 39in x 80in
Height	3 in
Weight	9.9 lbs
Outer Fabric	100% polyester
Fill	Shredded memory foam with two polyester padding layers
Shipping	Compressed in storage bag; allow 2-3 days to expand

Our Verdict

The WhatsBedding futon mattress is a practical, value-focused option for guests, kids, and campers who need a soft, portable sleeping pad that stores easily. While the 3in thickness is not plush, the shredded memory foam and reinforced middle layers deliver dependable comfort and reduced sagging, making this a sensible buy for small homes and occasional sleepers.

Frequently Asked Questions

How long until the mattress reaches full thickness after unboxing?
Allow at least 2-3 days for the shredded memory foam to recover after compressed shipping.

Can this futon be used outdoors for camping?
Yes, its roll-up portability and relatively light weight make it suitable for camping if kept dry and on a flat surface.

Is the cover removable or machine washable?
The source lists a 100% polyester outer layer but does not specify removable covers, so spot cleaning is safest unless additional product details indicate otherwise.