Sea to Summit Ether Light XT Insulated Regular Mattress
SEA TO SUMMIT · 490 g / R-Value: 3.2
-20% EXTRA on ALL outdoor universes. Code: GO20
Offer valid on all outdoor universes from April 2 to April 15. Not appliable on a few specific brands.
- −15%
GO20

Order before 2 PM you will be delivered on 15/04 or 16/04 at the latest (France only).

Option to pay in 4 installments
(4 payments of
CHF 46 50
for this product).
Statut obtained by SEA TO SUMMIT at the Muule barometer

The SEA TO SUMMIT Ether Light XT mattress has been designed specifically for hikers sleeping on their side, thanks to the additional thickness (10 cm) allowing your hip to sink into the mattress without touching the ground.
This mattress features “Air Sprung Cell™” technology which creates larger capacity air cells thanks to the TPU mesh partitions. This mesh partition design allows the two sides of the mattress to be better separated, creating larger air pockets once inflated while using less fabric.
It is offered here in a Regular version with a length of 183 cm.
- Comfort
- Space requirement
- Insulation
- Lightness