Ascent -9C/15F, from the brand Sea To Summit, is an ultra versatile sleeping bag.
From long-distance hiking to weekend getaways, the ultra-lightweight 750+ fill power provides extra warmth in cooler climates, while the Free Flow zipper system allows for increased airflow and ventilation in warmer climates.
Placing comfort and adaptability at the forefront, the Ascent sleeping bag is a premium option for all your adventures.
Main features
- RDS-certified 750+ goose down, treated with Ultra Dry Down for improved water resistance in wet conditions.
- Shell and lining in 20-denier recycled Nylon. Hood and footbox in waterproof and breathable 10-denier Nylon.
- Relaxed mummy cut: a more relaxed yet tapered mummy cut with high thermal performance.
- Free Flow zipper system: Main zipper - full-length #5 with zipper baffle and two sliders. Secondary zipper - 1/2 length #5 with zipper baffle and two sliders. Footbox zipper - #5 with two sliders. This system offers temperature regulation and multiple sleeping bag configurations for greater freedom outdoors.
- Vertical baffles on the chest, horizontal baffles on the lower half and base, box baffle construction throughout.
- Fitted front draft collar: contoured at the neck and oversized at the shoulders.
- Generous fitted hood with two soft-touch adjustments. Compatible with a regular-size Sea to Summit pillow.
- Single down-filled draft tube along the top of all zippers.
- Compatible with Sea to Summit women's bags.
- Regular size Sea to Summit pillow fits inside the hood.