Affordable and performance-driven, the Highlander Nap-Pak Arctic R11 Inflatable Sleeping Mat boasts an R-Value rating of 11 making it the suitable choice of sleeping mat for alpine adventures. The 3-layer insulation effectively traps heat and reflects it upwards whilst you sleep. 

Features:

• 3 layers of aluminium film insulation
  
• Easy to inflate and deflate to fine-tune for personalised comfort
  
• Dual-layer TPU valve (one layer air in, 2nd layer air out)
  
• Rolls and packs away into a stuff sack (included)
• Compact, light, warm and affordable

Specifications:

• R Value: R11 (under test standard ASTM F3340)
  
• Weight 900g (without stuff sack)
  
• Volume: Thickness: 10cm
  
• Dimensions: 189 x 63 x 10cm • Pack size: 28(L) x 14(Dia)cm
• Thickness: 10cm
• Material SHELL: 20D nylon INSULATION: 3 layers foil insulated Valve: TPU