Experience the ultimate versatility with our Ascent Down Sleeping Bag. When facing colder temperatures, simply adjust the technical hood, zip up the draft-tube protected zippers, and let the 750+ Ultra-Dry Goose Down keep you cozy. In warmer conditions, take advantage of the Free-Flow Zip system to unzip in various configurations for optimal ventilation or even open it up flat and use it as a quilt on those extra warm nights. This three-season backcountry bag is one of the few on the market, making it a must-have for all your hardcore adventures. And, for those downtime moments at camp, just snap the shoulders and unzip the footbox to wear the Ascent as a cozy jacket. Don't let your adventures be hard all the time - let the Ascent make them a little easier.
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
Thermally-efficient, more relaxed mummy fit, room in the hood to fit an Aeros pillow and the option to zip couple with a compatible Sea to Summit Women's bag to deliver space for two comes standard
Lightweight 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