Stay warm in colder temperatures by cinching down the technical hood, zipping up the draft-tube protected zippers, and letting the 750+ Ultra-Dry Goose Down do its job. For added ventilation, unzip the Free-Flow Zip system or use the Ascent as a quilt on extra warm nights by completely unzipping it. The Ascent sleeping bag is perfect for three-season backcountry trips. For added versatility, close the snaps at the shoulders, open the footbox zipper, and wear the Ascent at camp, giving you the freedom to explore on your backpacking adventures.
RDS-certified, 750+ fillpower goose down with a non-PFC Ultra-Dry Down treatment to stay drier in damp conditions
Free-Flow Zip System offers excellent temperature regulation and multiple sleeping bag configurations
Women's specific fit means more narrow at the shoulders (for reduced weight) and wider between the hips and knees to allow for a natural, side-sleeping position
Anatomical footbox is constructed for improved warmth retention
Lightweight RCS-certified 20D recycled nylon shell with a non-PFC DWR finish to protect against wind and moisture and a RCS-certified 20D recycled nylon liner for greater comfort
Box baffle construction throughout with vertical baffles in the torso to minimize down shift and maximize the retention of warmth
Sea to Summit Guarantee is offered for the Lifetime of this product