- Gear
- Sleep Systems
- Ascent AcI 25 Sleeping Bag
Features
- Tapered rectangular shape creates the perfect balance of space and adaptable warmth
- 750-fill-power UltraDry Down™ certified to the Responsible Down Standard (RDS)
- Anatomically shaped footbox retains warmth around your feet
- Vertical chest baffles prevent down migration and cold spots
- Generously sized hood and dual cord adjustment offers maximum warmth retention
- Lightweight 20-denier nylon shell and lining fabrics offer a minimal packed size and maximum breathability
- Free-Flow half-zip right side; full-length, 2-way #5 YKK zip left side and separate foot zips allow maximum ventilation and use as a quilt
- Includes Ultra-Sil™ compression bag for compact storage
- Oversize draft tube with antisnag materials
- Oversize neck draft tube with dual adjustment system
- Large internal security pocket
- This bag is designed to easily zip with another (second sleeping bag sold separately)
Technical Specs
- Fill750-fill-power UltraDry Down
- Shell20-denier nylon
- GenderUnisex,Unisex
- Lining20-denier nylon
- Weight1 lb. 14 oz.,2 lbs. 1 oz.
- Best UseBackpacking
- 61 inches57 inches
- Top RatedYes
- Fill Power750
- Weight (g)848,918,848,918,848 / 918
- Fill Weight12 ounces,13 ounces
- SustainabilityDown certified to the Responsible Down Standard (RDS),Down certified to the Responsible Down Standard (RDS)
- Tested Comfort35 degrees (F) - EN
- Hip Girth (in.)57 inches,61 inches
- Insulation TypeDown
- Stuff Sack SizeUnavailable
- Zipper LocationLeft
- Fits Up To (in.)72 inches,78 inches
- Compressed VolumeUnavailable
- Stuff Sack VolumeUnavailable
- Sleeping Bag ShapeSemirectangular
- Tested Lower Limit25 degrees (F) - EN
- Shoulder Girth (in.)61 inches,65 inches
- Water-Resistant DownYes
- Temperature Rating (C)-4 degrees (C)
- Temperature Rating (F)25 degrees (F)