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Features:
- 7.4 R-Value is perfect for cold weather adventures.
 
- At four inches thick, Ether Light XR Air Sprung Cells provides a plush sleeping experience regardless of your sleeping position.
 
- Duel layer Thermal Core® insulation fills the inner space, and includes a film that reflects infra-red radiation preventing heat loss due to convection and internal air movement.
 
- Lighter, quieter and durable 30D/40D face fabric with Sea to Summit’s liquid-extruded lamination is extremely reliable.
 
- Quick and easy inflation, deflation and adjustment is made possible by our XPRESS valve and supplied Airstream Pump/stuff sack.
 
- Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth.
 
- PillowLock system prevents your Sea to Summit Aeros Pillow from slipping.
 
- Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
 
- Thickness: 4 in / 10 cm
 
- R-Value: 7.4
 
- Dimensions: 183 x 55cm
 
- Packed Size: 21 x 12cm
 
- Packed Weight: 620g
 
        