Featuring extra thick 8.9cm insulation layer for ultimate support and comfort. Longitudinal designed air core provides better support over traditional vertical core because of the superior numbers of individual air chambers (No Touch sound anymore). Infrared Reflective Technology added sensible warmth. Excellent companion for sleeping on snow ground for its unbeatable thickness. Works with "Dry Pump" for quick inflation.

• Estimated R-Value: ~ 3.0
• ALL-in-ONE valve
• Hydrolysis Resistant TPU (against moisture)
• 75D nylon Hexagonal Ripstop
• Infrared Reflective Technology
• Repair kit included
• Stuff sack included
  
  
  Sizing chart
  
  Shape: Avg Weight: Dimensions:
  
  Mummy Standard 490g 183x51x8.9cm/72"x20x3.5"
  
  
  Extra Wide Rect 635g 183x63x8.9cm/72"x25"x3.5"
  
  
  XL Rect 675g 198x63x8.9cm/78"x25x3.5"