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Sea to Summit

Ultralight Insulated Sleeping Mat

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From: $164.99

Sea To Summit’s single layer UltraLight Insulated Mats provide the some of the lightest and smallest packed size mat without compromising on comfort or warmth.

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Sea To Summit’s UltraLight™ Insulated Mats employ single layer technology with Exkin Platinum® and Thermolite® insulation. The single layer of medium resolution cells provides the lightest and smallest packed size mat without compromising on our Air Sprung Cell™ comfort.


  • 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.
  • Exkin Platinum® is a very lightweight and quiet metallised fabric. Exkin Platinum® thermal technology reflects radiant heat back to the user.
  • THERMOLITE® insulation lofts up inside the Air Sprung Cells™ to prevent convective heat loss from your warm body to the cold ground.
  • 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.
  • Includes a repair kit for easy puncture repair in the field.
Product Specifications
Length:Regular 183cm /// Large 198cm
Weight:Regular 480 grams /// Large 595 grams
Thickness:Regular 5cm /// Large 5cm
Shoulder Width:Regular 55cm /// Large 64cm
Rolled Size:Regular ø10 x 23cm /// Large ø10.5 x 26cm
ASTM R-Value:3.1
Material:Mat: 100% nylon; Valve 100% TPU; Insulation: 100% polyester; Stuff Sack: 100% nylon
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