SEA TO SUMMIT Ascent -9C/15F Down Sleeping Bag

The most versatile sleeping bag in our range. On colder nights, you can pull the technical hood tight, close the zippers protected by a draft flap and letUltra-Dry Goose Down 750+ keep you warm. In warmer conditions, theFree-Flow Zip system enables various ventilation configurations – you can even fully open the sleeping bag to turn it into a quilt for hot nights.

Thanks to its features,the Ascent is a true three-season expedition sleeping bag, one of the few on the market. Fasten the snaps at the shoulders, unzip the lower zipper and wear the sleeping bag like a poncho around camp – because even tough adventurers deserve comfort.

USE:Hiking / Backpacking
SEASONALITY:3 seasons

Key features:

• 750+ cuin goose down with RDS certification andUltra-Dry Down treatment (PFC-free) – resistant to moisture and quick-drying

• Free-Flow Zip System – various zipper configurations for optimal ventilation and the option to open the sleeping bag out like a quilt

• Thermally efficient, roomier mummy cut – more space in the hood (fits anAeros pillow) and the possibility of connecting it with women’s sleeping bags from Sea to Summit

• Lightweight outer fabric: recycled 20D nylon with a PFC-free water-repellent DWR finish, plus a soft lining made of recycled 20D nylon

  Box-baffle construction throughout the entire length – vertical chambers in the torso area prevent the down from shifting and maximize heat retention