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Sea To Summit

Sea To Summit Ether Light XT Insulated Sleeping Mat

Sea To Summit Ether Light XT Insulated Sleeping Mat

Regular price £175.00
Regular price Sale price £175.00
VAT included.
Free UK delivery on orders over £75

Sea To Summit says:

Focussed equally on lightweight and comfort the Ether Light XT Series sleeping mats are super lightweight but also very comfortable mats. The Ether Light XT insulated mat provides exceptional comfort and warmth in a very light package.

Our lightest and thickest full size Air Sprung Cell™ Mat with insulation for all-season comfort.

Refining lightweight cold-climate sleeping comfort, this mat combines a lightweight 30/40D Nylon fabric, Exkin Platinum® and THERMOLITE® insualtion with a loop baffle Air Sprung Cell™ construction to create a 10cm thick mat with an incredibly low weight. Larger air pockets are created by using many looped TPU baffles which connect the top and bottom fabric layers with our Air Sprung Cell™ dot weld pattern. The looped baffles allow the top and bottom layers to be positioned further apart creating larger pockets of air when inflated that require less fabric overall. Perfect for side sleepers, the extra height of this mat lets hips sink deeper into it without touching the ground.

Season Rating: 3 Season

Technical Details

- ASTM R-Value: 3.2
- eXtra Thick (XT) loop baffle Air Sprung Cells™
- Exkin Platinum® and THERMOLITE® for insulation
- Air Sprung Cells™ for a more comfortable sleep
- Pillow Lock™ attaches an Aeros™ pillow to mat
- Multi-functional, high flow-rate valve


544 g


- Lightweight, quiet and grippy 30/40D Nylon fabric, field repairable with included self-adhesive patches
- Ultra-Fresh® anti-microbial treatment to the TPU formula to prevent internal mould growth


- Dimensions: 183 x 55 x 10cm
- Packed Size: 11 x 24cm
- Dimensions: 198 x 64 x 10cm
- Packed Size: 12 x 28cm

Shipping & Returns

UK 2-3 Days £2.95
Free on orders over £75
Europe 4-5 Days £10
USA & Rest of World 6-7 Days £15

Shipping destinations outside the UK may be liable to import duty or customs charges. Any additional fees must be paid by the recipient.
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