Sea to Summit Ultra Light Air Sleeping Sleeping Mat Size:Large Its patent-pending interchangeable harness system

Its patent-pending interchangeable harness system — with three sizes of hipbelts and shoulder strap options — allows you to personalise your fit

The independent foot zip runs from ankle to ankle and can be fully opened for extra ventilation

Elasticated cuffs

What's been updated: Updated with a FC0 DWR finish for a lower footprint

Fabrics are certified as bluesign® approved

Sea to Summit Ultra Light Air Sleeping Sleeping Mat Size:Large Its patent-pending interchangeable harness systemConstructed as a single layer of medium resolution cells, our Ultra light Sleeping Mats gives you the lightest and smallest packed size mat without compromising on our air sprung cell comfort. Features Includes an Airstream Pump that is integrated into the stuff sack for quick and easy inflation Air sprung cells conform to your body shape, providing a more even dispersion of pressure across the mattress for a more comfortable nights sleep Multi