Sea To Summit Ultralight Sleeping Mat with Pump

Sea to Summit set out to design a mat that was better than what was already available. ‘Better’ is of course a very subjective ambition: while they could have made the lightest, or the most compact mat ever designed, we ultimately went back to why we carry a sleeping mattress into the wild in the first place — to give us a better night’s sleep. We’re really proud to present what we consider to be the most comfortable sleeping mattresses available. Happy sleeping!


  • Includes an Airstream™ Pump that is integrated into the stuff sack for quick and easy inflation.
  • Air Sprung Cells™ conform to your body shape, providing a more even dispersion of pressure across the mattress for a more comfortable nights sleep
  • The ultra-light range has a single layer of medium resolution cells to give you the lightest and smallest pack-volume mattress.
  • Multi-function valve provides fast inflate, deflate and easy fine-tuning for personalised comfort.
  • Extrusion TPU lamination is vastly superior to roll-to-roll lamination, helping to prevent delamination.
  • Multi-function valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
  • Material Mat Fabric: 100% Nylon.
  • Stuff sack: 100% Nylon.
  • Valve: 100% TPU.
  • Valve Flap: 100% Silicone
  • Thickness 5 cm
  • R Value 0.7

Size: Small, Regular, Large 

  • Weight Kg:                          ( Sml - 0.345 kg)         ( Reg - 0.395 kg)            ( Lge - 0.495 kg)
  • Length:                                ( Sml - 168 cm)           ( Reg - 183 cm)              ( Lge - 198 cm)
  • Width:                                  (Sml - 55 cm)              ( Reg - 55cm)                 ( Lge - 64 cm)
  • Sleeping Mat Rolled Size:   ( Sml 7.5cm x 17 cm   ( Reg - 7.5cm x 17 cm)  ( Lge - 7.5 x 20 cm)
  • Number of Air Spring Cells: ( Sml - 174)                 ( Reg - 181)                    ( Lge - 225)


SKU ultralightmat
Brand Sea To Summit
Shipping Weight 0.5000kg
Shipping Width 0.085m
Shipping Height 0.085m
Shipping Length 0.240m
Shipping Cubic 0.001734000m3
Unit Of Measure ea

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