Ascent AcIII 0 Sleeping Bag
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandSea to Summit
Best UseBackpacking
Tested Lower Limit0 degrees (F) - EN
Tested Comfort15 degrees (F) - EN
Temperature Rating (F)0 degrees (F)
Temperature Rating (C)-10 degrees (C)
WeightRegular: 2 lbs. 15 oz.
Shell20-denier nylon
Zipper LocationLeft
Insulation TypeDown
Water-Resistant DownYes
Fill750-fill-power UltraDry Down
Fill WeightRegular: 1 lb. 10 oz.
Lining20-denier nylon
Sleeping Bag ShapeSemirectangular
Fits Up To (in.)Regular: 72 inches
Shoulder Girth (in.)Regular: 61 inches
Hip Girth (in.)Regular: 57 inches
Stuff Sack SizeUnavailable
Stuff Sack VolumeUnavailable
Compressed VolumeUnavailable
GenderUnisex
SustainabilityDown certified to the Responsible Down Standard (RDS)
Description
Light, warm and comfortable, the versatile Sea to Summit Ascent AcIII 0 sleeping bag is surprisingly roomy for a mummy bag, while still providing the thermal efficiency you need above the treeline.
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 with 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 on the 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 not included)