MustMat Thick Tatami Mat Twin XL Floor Mattress - Japanese Tatami Bed with Storage Bag, 39x80x2 Inches, Black

Product Overview

This MustMat tatami mat measures 39 x 80 x 2 inches (203 x 99 x 5 cm), making it a twin XL size suitable for single sleepers. The surface features natural rush grass, which provides the authentic texture and slight give of traditional tatami, while the backside uses non-woven fabric for durability and slip resistance. The manufacturer notes that rush grass has a natural smell that some users may find strong, recommending airing it in a well-ventilated area for a day if concerned about odor. The mat folds easily into quarters, reducing to approximately 39 x 20 x 8 inches for storage, and comes with a carrying bag for portability. At 13.77 pounds, it's lightweight enough to move regularly. The 2-inch thickness offers more cushioning than standard tatami while still providing firm support. Reviewers mention using it both directly on the floor and as an underlay for 3-inch futon mattresses. The folding capability doesn't create uncomfortable ridges during sleep according to user reports. It's designed for those accustomed to or seeking firm sleeping surfaces, with the manufacturer noting it may take several nights to adjust if you're not used to very firm surfaces.

Design & Build

The MustMat Thick Tatami Mat features traditional Japanese construction with a natural rush grass surface measuring 2 inches thick. The rush grass is tightly woven to create a firm yet slightly yielding surface that provides the authentic tatami experience. The backside uses durable non-woven fabric that prevents slipping on floor surfaces while protecting the rush grass from direct floor contact. This dual-layer construction creates a mat that's substantial enough for sleeping yet lightweight at 13.77 pounds. The quarter-fold design incorporates strategic seams that allow the mat to reduce to approximately one-quarter of its size without compromising structural integrity when unfolded. Reviewers note that the folding seams don't create uncomfortable ridges during sleep, suggesting thoughtful engineering of the fold points. The mat comes with a storage bag that facilitates easy transport and protects the rush grass when not in use.

Maintenance involves regular airing to preserve the rush grass and prevent moisture buildup. The manufacturer recommends airing the mat in a well-ventilated area, particularly initially to address any natural rush grass scent. The non-woven backing resists stains and is easy to spot clean. The rush grass surface should be kept dry and can be gently vacuumed to remove dust. The foldable design makes it easy to move the mat outside for airing, which reviewers appreciate for maintaining freshness. The construction appears durable for regular folding and unfolding based on user reports, though one review mentioned a defective unit, suggesting quality control variability. The traditional aesthetic with black rush grass creates a clean, minimalist look suitable for various decor styles.

Performance

As a sleeping surface, the MustMat tatami mat provides firm support that many reviewers find beneficial for back health and sleep quality. The 2-inch thickness offers more cushioning than standard tatami while maintaining the firmness characteristic of Japanese floor sleeping. Users who prefer firm surfaces report good sleep experiences, with one reviewer noting they love sleeping on it despite initial skepticism. The mat works well both as a standalone sleeping surface and as an underlay for futon mattresses, with one user mentioning using it with a 3-inch futon for added comfort. The rush grass surface provides slight give that reduces pressure points compared to sleeping directly on hard floors. Reviewers appreciate how it helps with small space living, allowing them to move it daily for workouts or to create workspace.

The foldable design performs well for storage purposes, with users reporting easy folding and unfolding. The quarter-fold reduces the mat to manageable dimensions for closet storage. Despite being folded regularly, reviewers note the mat lays flat without persistent creases that would disrupt sleep comfort. The natural rush grass does have a characteristic scent that some users notice, particularly initially. The manufacturer acknowledges this and recommends airing to reduce the scent. One reviewer specifically mentioned their mat didn't smell, suggesting variability in scent perception or dissipation. The lightweight construction at 13.77 pounds makes it easy to move for daily storage, which users in small apartments find particularly valuable. The non-woven backing provides adequate slip resistance on various floor surfaces.