Description
Our most versatile sleeping bag available. In colder temperatures you can cinch down the technical hood, zip up the draft-tube protected zippers, and allow the 750+ Ultra-Dry Goose Down to keep you warm. In warmer conditions, the Free-Flow Zip system lets you unzip in different configurations for superior ventilation and even open flat to turn the Ascent sleeping bag into a quilt on the warmest of nights.
Close the snaps at the shoulders, open the footbox zipper, and wear the Ascent at camp—hardcore adventures don't have to be hard all the time.
Features
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High-performance insulation: RDS-certified, 750+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
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Versatile Free-Flow Zip System: Offers excellent temperature regulation and multiple sleeping bag configurations
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Comfortable fit: 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
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Durable shell & liner: Lightweight 20D recycled nylon shell with non-PFAS DWR finish and 20D recycled nylon liner for comfort
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Box baffle construction: Vertical baffles in the torso minimize down shift and maximize warmth retention
Specifications
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Weight: R: 1.1 kg, L: 1.2 kg
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Fill weight: R: 540 g, L: 617 g
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Internal foot circumference: R: 119 cm, L: 129 cm
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Internal hip circumference: R: 146 cm, L: 156 cm
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Internal shoulder circumference: R: 158 cm, L: 168 cm
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Packed dimensions: 15.5 x 22.5 x 41 cm
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Recommended user height: R: 185 cm, L: 198 cm
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Temperature rating: ISO Comfort: -2°C, ISO Limit: -9°C
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Insulation type: RDS-certified, 750+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
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Material: Shell: 100% Nylon; Lining: 100% Nylon; Down Fill: 90/10 Goose Down; Stuff Sack: 100% Nylon (excluding trims)
