Sea to Summit's lightest and thickest full size Air Sprung Cell™ Mat with insulation for all-season comfort. 


Insulated for all-seasons, this mat refines lightweight cold-climate sleeping comfort, combining a lightweight 30/40D Nylon fabric, Exkin Platinum® and THERMOLITE® insulation with a loop baffle Air Sprung Cell™ construction to create a 10cm thick mat with an incredibly low weight.


The looped baffles create larger pockets of air when inflated that require less fabric overall, reducing weight.


Perfect for side sleepers, the extra height of this mat lets hips sink deeper into it without touching the ground.


Includes FREE Airstream Pumpsack integrated into the included stuffsack and self adhesive repair kit.

Sea to Summit Etherlight™ XT Insulated