Western Mountaineering TerraLite Sleeping Bag 25F Zipper:Left Zip The Photon Express KS is

The Photon Express KS is a premier lightweight quickdraw for high-end sport climbing

Vibram® XS Edge

but still engages the cam in active mode and will even increase durability over sharp edges with the additional layer of material

One layer of floating Thermal Mirror™ metallized film provides quiet insulation with an unprecedented weight-to-warmth ratio

Western Mountaineering TerraLite Sleeping Bag 25F Zipper:Left Zip The Photon Express KS isA top choice among backpackers and side sleepers, the TerraLite delivers ultralight warmth with extra room to move. Designed with a wider cut from the shoulders through the feet, this fully baffled sleeping bag allows the 850+ fill power goose down to loft freely for maximum insulation without excess weight. The dual full length zippers provide versatile ventilation, and the secondary zipper allows the bag to fully open and convert into a comforter