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Sea to Summit Ultralight Insulated Mat Large

Sea to Summit Ultralight Insulated Mat Large

Sea to Summit
Maximising comfort while maintaining the lightest and smallest pack size possible, the Sea to Summit Ultralight Insulated Mat Large is perfect for hikes and camping.
Sea to Summit

Sea to Summit Ultralight Insulated Mat Large

Sea to Summit Ultralight Insulated Mat Large

Sea to Summit
Maximising comfort while maintaining the lightest and smallest pack size possible, the Sea to Summit Ultralight Insulated Mat Large is perfect for hikes and camping.
Sea to Summit
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When you’re out on the trail, or just travelling light, some things are essential. A comfortable sleeping mat that is easy to carry and will keep you insulated from the cold ground is one of those things. The Sea to Summit Ultralight Insulated Mat in large size has been designed to do just that.

Comfort and camping come together in this Sea to Summit Mat. Its 225 Air Sprung Cells™ protect from the most uneven ground to give you the good night’s sleep you need on your adventures. Inflation and deflation are easy thanks to the multi-function valve. When deflated, the mat can be conveniently packed away into the provided stuff sack in a small light package. The Rip-stop nylon material is tough, making this insulated sleeping mat hard wearing, and the TPU lamination ensures this mat will last.

Keeping warm in the night can be a problem, but the Sea to Summit Ultralight Insulated Mat solves this for you as well. Exkin Platinum® fabric on the face reflects radiated heat back to the body that would otherwise be lost, and Thermolite® insulation prevents the body’s heat being lost to the cold floor underneath as you sleep.

Lightweight, comfortable and well insulated, the Sea to Summit Ultralight Insulated Mat is perfect for any journey.


Design features:

  • Easy Inflation and deflation.
  • Small packed volume.
  • Air Sprung Cells™ for comfort.
  • Insulation.
  • Stuff sack included.


Ideal for:

  • Camping
  • Hiking
  • Multi-day hiking
  • Backpacking
  • Travelling

  • Length: 198cm
  • Width: 64cm
  • Weight (approx.): 540g
  • Packed size: 10cm x 26cm
  • Number of cells: 225
  • R Value: 3.3
  • Material: 40 denier Rip-stop nylon

  • Air Sprung Cells™: for lightness and compact size when packed.
  • Exkin® Platinum: a non-woven fabric that reflects heat back to the user.
  • Thermolite®: insulation to prevent heat loss.

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