Ether Light XT Extreme Mat Rectangular - Regular Wide Color:Not Applicable the pores open to regulate

the pores open to regulate the temperature

the 90L is built with 100% post-consumer recycled material

For sunny hikes or everyday life

Treat yourself to its compact-yet-powerful 700 fill-power-down (treated with water-resistant Down Defender for unforeseen rain)

It's simplistic style and function

Ether Light XT Extreme Mat Rectangular - Regular Wide Color:Not Applicable the pores open to regulateThe Ether Light XT Extreme is extra thick and exceptionally warm. The XT Air Sprung Cells provide four inches of stability and comfort, while dual density layers of THERMOLITE insulation prevent convective heat loss and internal air movement. This results in true four season performance.