These technical ultralight bags are designed for adventures where every ounce counts, each nook and cranny in your pack is accounted for, and you depend on the performance of your sleeping bag like you would a harness, helmet, or beacon.

• Features Shape allows for light weight and increased thermal value 3-D anti-snag draft tube prevents heat loss along the zipper Contoured hood baffles cradle the head for a more comfortable fit Oversized interior anti-draft collar DownTek - a water repellent down that uses a PFC-Free, bluesign approved chemistry. Low profile cordlock lets you un-cinch the hood with one hand Minimal zipper cuts weight and reduces cold spots Two-way zipper allows easy access at waist for climbing harness tie-in Zipper Garage Interior fabric loops for sleeping bag liners Streamlined exterior loops for hang drying or storage Mesh storage sack & nylon stuff sack