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Sea to Summit Ultralight Insulated Sleeping Mat

Original price $249.99 - Original price $279.99
Original price
$249.99 - $279.99
Current price $249.99

Afterpay or Zip available

Size: Regular

Sea to Summit's single layer, ultralight insulated mat giving you a better nights sleep.

Sea to Summit's Air Sprung Cell technology is constructed in a dot weld pattern to create a high surface area matrix of interconnected chambers. These chambers act in the same way as a pocket sprung mattress, with each cell operating independently of each other therefore conforming to your body shape, which feels softer and more comfortable with more body contact points and even dispersion of pressure. With a single layer of these medium resolution cells, Sea to Summit has been able to create the lightest and smallest pack volume mattress without compromising on comfort.

Extra comfort can be gained through the fine-tuning multi-function valve that makes inflation and deflation easier. The one-way inflation port prevents air loss before you seal the valve. Rapid air dump can make deflation easy through the deflate port and a fine tune button means you can adjust the comfort of the mat all in one low profile unit.


  • R-Value: 3.3
  • Air Sprung Cells conform to your body shape, providing a more even dispersion of pressure across the mattress for a more comfortable nights sleep.
  • Multi-function high flow rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort.
  • Ultra-Fresh anti-microbial treatment to the TPU formula to prevent internal mould growth.
  • Includes an Airstream Pump that is integrated into the stuff sack for quick and easy inflation.
  • Includes a repair kit for easy puncture repair in the field.
  • Included Pillow Lock system attaches Sea to Summit pillows to the mat.


128cm 168cm 183cm 198cm
55cm 55cm 55cm 64cm
5cm 5cm 5cm 5cm
Packed Dimensions
9 x 23cm 9.5 x 23cm 10 x 23cm 10.5 x 26cm
349g 430g 480g 595g


Construction and Materials

  • Exkin Platinum is a very lightweight and quiet metallised fabric. Exkin Platinium thermal technology reflects radiant heat back to the user.
  • THERMOLITE insulation lofts up inside the Air Sprung Cells to prevent convective heat loss from t your warm body to the cold ground.
  • Extrusion TPU lamination is vastly superior to roll-to-roll lamination, helping to prevent delamination.
  • Lightweight, quiet and grippy 30/40D Nylon fabric.
  • Mat: 100% nylon; Valve:100% TPU; Insulation: 100% polyester; Stuff Sack: 100% nylon.

For a guide on how to buy a sleeping mat, click here

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