Sea to Summit Ether Light XT Extreme Mat

The Sea to Summit Ether Light XT Extreme Mat builds on the classic Ether Light XT mat, offering increased insulation and warmth for colder camping expeditions.

Boasting an R-value of over 6, the Ether Light XT Extreme Mat is 10cm thick and redefines lightweight sleeping comfort in colder conditions. Featuring air-sprung cells that provide a comfier base, where each air cell deforms independently and contours around your body shape, the Ether Light offers support and comfort by displacing your weight across the mat's surface.

The use of TPU loops, and the mat's Air Sprung Cell dot weld pattern, allows the top and bottom layers to be positioned further apart creating larger pockets of air when inflated, ideal for side sleepers. The dual-density layers of THERMOLITE® insulation fill the Air Sprung Cells and work together to prevent convective heat transfer and boost warmth while remaining lightweight and packable.

A superb sleeping mat for camps when the temperature drops, the Sea to Summit Ether Light XT Extreme Mat offers everything needed to perform in more challenging conditions.

Features:

- eXtra Thick (XT) loop baffle Air Sprung Cells™
- Thicker THERMOLITE® layer for increased warmth
- Lightweight, quiet, and grippy 30/40D Nylon fabric, field repairable with included self-adhesive patches
- Exkin Platinum® and THERMOLITE® for insulation
- Air Sprung Cells™ for a more comfortable sleep
- Ultra-Fresh® anti-microbial treatment to the TPU formula to prevent internal mold growth
- Multi-functional, high flow-rate valve
- PillowLock™ attaches your Aeros™ pillow to your mat, holding it in place for a slip-free sleep

Tech Specs:

- Insulation Type: Thermolite
- Construction: Single Layer
- Length/Width: Regular: 183 x 55 cm, Large: 198 x 64 cm
- Rolled Size: Regular: Ø17.5 x 24cm, Large: Ø18.5 x 28 cm
- R Value: 6.2
- Shape: Mummy
- Thickness: 10 cm
- Weight: Regular: 720 g, Large: 950 g