Sea to Summit Ether Light XT Extreme Insulated Sleeping Mat — Regular
Colour selected: Black
Colour selected: OS
Sea To Summit have taken their best selling mattress and increased the insulation for when the mercury drops. With an R-Value of over 6 and with 10 cm of thickness, the Ether Light XT Extreme Insulated Sleeping Mat redefines lightweight sleeping comfort for winter explorations and adventures around the globe. Sea to Summit’s Air Sprung Cells are the reason they believe you will sleep better on their air mats. Each Air Sprung cell deforms independently and allows the mat to conform to your body shape. This provides support and comfort by more evenly dispersing pressure across the mats surface. For the extra thick (XT) Ether Light design, Sea To Summit use many TPU loops to connect the top and bottom fabric layers to the air sprung cells dot weld pattern. These loops allow the top and bottom layers to be positioned further apart which creates larger pockets of air when inflated-perfect for side sleepers. This design also requires less fabric overall which means great stability and comfort for less weight. Dual density layers of Thermolite insulation fill the air sprung cells and work together to prevent convective heat transfer and boost warmth while remaining lightweight and packable.
ASTM R-Value: 6.2 — for cold weather use
Exkin Platinum® is a very lightweight and quiet metallised fabric — reflects radiant heat back to the user
THERMOLITE® insulation in dual-density layers, lofts up inside Air Sprung Cells™ for 10 cm of pure comfort and warmth
Extra thick (XT) loop baffle Air Sprung Cells™
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
Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
Included Pillow Lock™ system attaches Aeros pillows to mat
Includes an Airstream™ Pump that is integrated into the stuff sack for quick and easy inflation
Main Fabric 100% Nylon (30/40D) Fill Type THERMOLITE® 100% Polyester in Air Sprung Cells™ Secondary Fabric 100% TPU (valve) Membrane/Coating Exkin Platinum® Thermal Technology Dimensions HxWxD (cm) W55 x L183 (cm)
Packed Dimensions: W17.5 x L24 (cm)
60 DAY RETURNS
If you're not completely satisfied, you are welcome to exchange your purchase* with the original receipt for a full refund, store credit, or an alternative product, within 60 days. The returned product must be unused, and in the original packaging with all tags still intact. Footwear should be tested indoors and returned in original packaging. Shoe boxes must be free of tape, writing, and stickers; use a postage bag for added protection.
*Excludes next-to-skin swimwear, masks, underwear, food, gas canisters, helmets, goggles, and gift vouchers.
- Due to safety reasons, helmets cannot be accepted for return unless there is a clear manufacturing error or failure.
- Due to hygiene reasons, goggles cannot be accepted for return unless there is a clear manufacturing error or failure.
Our returns policy
WARRANTY AND REPAIRS
We trust our gear completely. If a product fails due to a major manufacturing fault or material defect, you can ask for a replacement, refund, or we’ll repair it free of charge. For non-Macpac branded products, we’ll always work with you to determine whether a repair, replacement or refund is appropriate.