Sea to Summit Ascent 1C/30F Sleeping bag

Amazon

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 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, ,

Snowcountry

The Sea to Summit Ascent -1°C/30F down mummy sleeping bag redefines the meaning of versatile. In colder temperatures you can pull down the technical hood, close the draft tube protected zips and let the 750+ Ultra-Dry goose down keep you warm.In warmer temperatures, the triple-zip Free-Flow Zip system allows you to open the zip in different configurations for excellent ventilation. On warm nights, you can even open the Ascent -1C sleeping bag completely to turn it into a quilt. You can also close the snap fasteners in the shoulder area, open the zip of the foot box and 'wear' the Ascent like a piece of clothing when camping. All this makes the Ascent a true three-season backcountry sleeping bag - one of the few commercially available.