Sea to Summit has given its bestseller a facelift and used a new filling. It noticeably increases the thermal performance compared to its predecessor. The weight and pack size are still at a very good level - as is the comfort. The Ether Light is one of the thickest models in its class and the many fixings distribute the pressure evenly...
Sea To Summit Materac Ether Light XR Insulated ASC Mat
Currently out of stock
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Colour2
At a Glance
High Insulation Performance
An R-value of 4.1 provides sufficient protection against rising ground cold during cooler nights.
Superior Sleeping Comfort
The 10 cm thick padding compensates for hard ground irregularities for a more restful sleep.
Low Weight
A weight of just 605 g reduces the load in your rucksack on extended trips.
In Detail
30-day right of return
24 Months Warranty (Bring-in)