+

Optimized for warmth and comfort

Sharing a construction method patented by Exped® but with insulation optimization technology designed and developed in-house by Mountain Equipment, our Aerostat Mats are amongst the very warmest sleeping mats available. One is filled with POLARLOFT® insulation, the warmest synthetic insulation available in wet conditions; the other with DOWN CODEX® approved duck down for the greatest thermal resistance in dry conditions. These are sleeping mats built for comfort and warmth no matter where you are.
View Mats Read Buying Guide
Windsock™
After numerous prototypes and iterations we have developed the Windsock™. The best method we have yet found to inflate a sleeping mat. A design which offers rapid, easy, and reliable inflation without the need for heavy or gimmicky accessories. The Windsock™ works equally well whether in the thin air of the Himalaya or valley camping in the Alps.
Helix™ Baffle
Our patent-pending Helix™ Baffle vastly reduces down migration inside our Aerostat Down 7.0 Mat, keeping the down and subsequent warmth evenly distributed. Vertically aligned baffles plugs on both models combine to achieve the highest possible R Values for their weight.
Resistant Outer
30D ripstop nylon face fabrics and a hydrolysis-resistant protective coating to the inside of the mat balances the need for durability with the importance of low weight and packability.
Gas Mask Valve
Our Gas Mask valve is 2-way and allows a user to inflate their mat without fear of air escaping, but allows the user to dump air out quickly when it’s time to strike camp. Our custom-developed design makes identifying the correct valve parts easy.

Find your Aerostat Mat

Aerostat Down Mat 7.0
A down filled sleeping mat that gives exceptional insulation and comfort with a small pack size.

• 180g of 90-10 Pure Duck Down with a minimum fill power of 700
• Vertically aligned baffles with Helix technology to reduce down migration
• 30D ripstop nylon with TPU lamination
• 2-way self-sealing Gas Mask valve for inflation and deflation
• Supplied Windsock™ inflates mat easily and doubles as lightweight stuff sack
• R Value: 5.0
View Now
Aerostat Synthetic Mat 7.0
A synthetically insulated sleeping mat that gives high levels of warmth, exceptional comfort and a small pack size.

• Welded 160g Polarloft insulation for maximum insulation
• Vertically aligned baffles
• 30D ripstop nylon with TPU lamination
• 2-way self-sealing Gas Mask valve for inflation and deflation
• Supplied Windsock™ inflates mat easily and doubles as lightweight stuff sack
• R Value: 4.0
View Now

Sleeping Mat Buying Guide

The best Sleeping Mats are warm, comfortable, lightweight, pack down small, and are reliable. When sleeping out, a mat is every bit as essential as a good sleeping bag.

Don’t get caught out. Read our handy buying guide and find out what Sleeping Mat is best for your trip.

Read more