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The Mountain Equipment Mirrostat 7.0 Sleeping Mat provides warmth, stability, and portability. With an R-value of 4.5, it's suitable for mild winter conditions. The offset baffle construction offers stability, preventing slide-off. Despite its insulation, it remains lightweight (515g) and packs small.
Mountain Equipment says:
An innovative air filled mattress combining offset baffles and reflective internal layers to provide a warm, stable and comfortable mat with a tiny pack size and low weight
Our Verdict
The Mountain Equipment Mirrostat 7.0 Sleeping Mat offers a compelling blend of warmth, stability, and portability. One of the mat's key strengths is its impressive R-value of 4.5, making it suitable for three-season use and even mild winter conditions. The internal reflective film enhances heat retention, ensuring you stay warm even when the ground is cold.
At 8.5cm thick, this mat provides ample cushioning from rough terrain. The offset baffle construction is a standout feature, offering greater stability than traditional designs. This, combined with the bathtub sides, helps prevent the annoying slide-off that can disrupt your sleep outdoors.
Despite its robust insulation and thickness, the Mirrostat 7.0 remains surprisingly lightweight at just 515g. Thanks to its efficient design and the included Windsock™ stuff sack, which doubles as an inflation tool, it also boasts a small pack size.
Using recycled 20D polyester with TPU lamination speaks to Mountain Equipment's commitment to sustainability without compromising durability. The spot-welded construction further enhances the mat's longevity, making it a reliable companion for many future adventures.
Another thoughtful touch is the 2-way self-sealing Gas Mask valve, which allows for easy inflation and deflation. This, along with the Windsock™ inflator, means you can set up your sleeping area quickly after a long day on the trail.
- Reviewed by Ultralight Outdoor Gear
Features
- Internal reflective film for heat retention
- Spot welded construction for comfort and durability
- Recycled 20D plain weave polyester with TPU lamination
- Offset baffles for greater stability
- Bathtub sides prevent sliding off the mat
- 2-way self-sealing Gas Mask valve for inflation and deflation
- Supplied Windsock™ inflates mat easily and doubles as lightweight stuff sack
- Supplied with repair kit
- R Value: 4.5, tested to ASTM F3340*
Specifications
- Weight: 515g
- Length: 200cm
- Width: 52cm
- Thickness: 8.5cm
Material & Construction
- Recycled 20D plain weave polyester with TPU lamination
