Mountain Equipment Aerostat Synthetic Mat 7.0cm

A synthetically insulated sleeping mat that gives high levels of warmth, exceptional comfort and a small pack size.

The Aerostat Synthetic 7.0 Mat uses durable 30 denier Nylon ripstop fabric and a tough welded construction. With an insulating R value of 4.0, it’s suitable for year round backpacking and mountaineering down to -25ºC. A custom valve combines inflation and deflation and the supplied stuff sack doubles as a pump.

Available in, Regular, Regular Wide and Long, with the Long being much wider than the Regular.

• Welded 160g Polarloft® insulation for maximum insulation.
• Vertically aligned baffles.
• 30D ripstop nylon with TPU lamination.
• Two-way self-sealing Gas Mask valve for inflation and deflation.
• Supplied Windsock™ inflates mat easily and doubles as lightweight stuff sack.
• Supplied with repair patches.

R Value: 4.0, tested to ASTM F3340.

ASTM F3340 is the outdoor industry’s first Standard method for testing the thermal performance of sleeping mats. It is designed to make comparisons between different brands’ mats easier, and to ensure consistency of testing in the marketplace. Mountain Equipment were involved in the development and writing of ASTM F3340, and as of Spring Summer 2020 onwards all their mats have been tested using this new method.