- R-Value of 3.5 is warm enough for camping from Spring through Fall. Click here to learn about the new ASTM R-Value test standard.
- 174 Air Sprung Cells to provide stability and comfort
- Tough 30D / 40D face fabric with Sea to Summit’s liquid-extruded lamination is quiet, durable and extremely reliable.
- Quick and easy inflation, deflation and adjustment made possible by our patent-pending multi-function valve and supplied Airstream Pump™/stuff sack.
- PillowLock™ system preventing your Aeros™ Pillow slipping.
- Ultralight Backpacking, Bike Touring
Comfort & Support
- 174 individual Air Sprung Cells™. These small interconnected chambers support your weight and conform to your body, similar to a spring mattress.
Women's Specific Sleeping Mat Shape
- Narrower in the shoulders, wider in the hips and knees. Offers greater comfort no matter what position you sleep in.