Sea To Summit Ether Light XT Extreme Insulated Sleeping Mat

For expeditioners seeking the lightest and most insulated, comfortable mat for cold climates – the Ether Light XT Extreme Mat from Sea to Summit will deliver.

This mat takes the design of their original bestseller and makes it warmer – so you can snooze comfortably when the temperature drops. The Air Sprung Cell construction conforms to your body for support, providing 10cm of stable comfort with a quiet and grippy 30/40D nylon face fabric. There are dual-density layers of THERMOLITE® insulation providing an ASTM R-value of 6.2, plus an anti-microbial treatment to prevent mould growth inside the mat. It’s fast and easy to inflate and deflate thanks to the multi-function valve, and it comes with an airstream pump sack integrated into the stuff sack to assist inflation. When in need of repairs in the field, make use of the self-adhesive patches included. Lastly, the PillowLock™ system stops your existing compatible Sea to Summit pillow from sliding around at night.

Snooze soundly on your lightweight and speedy cold-weather adventures, with the Ether Light XT Extreme Mat from Sea to Summit.

• ASTM F3340-18 R-Value: 6.2
• Dual-density layers of THERMOLITE® insulation
• XT Air Sprung Cell conforms to your body for 10cm of support
• Quiet and grippy 30/40D nylon face fabric
• Field repairable with included self-adhesive patches
• Ultra-fresh® anti-microbial treatment added to prevent mould
• PillowLock™ system for securing separately available Aeros™ pillow
• Multi-function high flow rate valve for easy and fast inflation/deflation
• Airstream™ Pump Sack integrated into the stuff sack