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Rab Exosphere 3.5 Self Inflating Sleeping Mat (665g)

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The Rab Exosphere 3.5 Self Inflating Sleeping Mat (665g) is a self-inflating sleeping mat with foam insulation. Made for warmer conditions, its low weight and pack size make it ideal for all kinds of adventures, from bivying to trekking. 



  • Self-inflating X-Core™ system is quick and easy to use
  • X-Core™ Foam Technology with weight-saving honeycomb construction boosts warmth, support and comfort
  • R-Value: 3.4
  • Thickness: 5cm
  • A hybrid rectangular shape allows various comfortable sleeping positions
  • Low profile two-way valve for easy inflation and deflation
  • Roll-away stuff sack with the repair kit included
  • Fluorocarbon-free DWR repels moisture


Tech Specs:

  • Fabric Main: 20D Recycled polyester outer fabric with internal TPU coating and fluorocarbon-free DWR
  • Insulation: X-Core™ Insulation (Polyurethane open cell foam)
  • Weight: 630g
  • Dimensions: Regular 183x5cm. Large 196x64cm
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