Ascent Down Sleeping Bag
Category: Activities Backpacking Gear
Ascent Down Sleeping Bag
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 up flat to turn the Ascent sleeping bag into a quilt on the warmest of nights.
All of the above make the Ascent a true three-season backcountry bag, one of very few on the market. 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.
Tech Specs
Materials
- Shell: 100% nylon
- Lining: 100% nylon
- Down Fill: 90/10 Goose Down
- Stuff Sack: 100% nylon - excluding trims
Insulation
- RDS-certified, 750+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
Specifications by Temp Rating & Size
| Temp Rating & Size | Weight | Packed Weight | Dimension | Packed Size | Compressed Volume | Length | Recommended User Height | Fill Weight | Temp Rating (ISO Lower) | Temp Rating (ISO Comfort) |
|---|---|---|---|---|---|---|---|---|---|---|
| 30°F / Regular | 782 g | 27.6 oz | 847 g | 29.9 oz | 196 x 79 cm | 77.2 x 31.1 in | 34 x 19.5 x 13.5 cm | 13.4 x 7.7 x 5.3 in | 5.5 L | 196cm | 77.2in | 183 cm | 6 ft in | 300 g | 10.6 oz | -1 °C | 30 °F | 3 °C | 37 °F |
| 30°F / Long | 879 g | 31.0 oz | 944 g | 33.3 oz | 211 x 84 cm | 83.1 x 33.1 in | 34 x 19.5 x 13.5 cm | 13.4 x 7.7 x 5.3 in | 6.4 L | 211cm | 83.1in | 198 cm | 6 ft 6 in in | 343 g | 12.1 oz | -1 °C | 30 °F | 3 °C | 37 °F |
| 15°F / Regular | 1020 g | 36.0 oz | 1098 g | 38.7 oz | 196 x 79 cm | 77.2 x 31.1 in | 41 x 22.5 x 15.5 cm | 16.1 x 8.9 x 6.1 in | 7.5 L | 196cm | 77.2in | 183 cm | 6 ft in | 540 g | 19.0 oz | -9 °C | 16 °F | -2 °C | 28 °F |
| 15°F / Long | 1157 g | 40.8 oz | 1235 g | 43.6 oz | 211 x 84 cm | 83.1 x 33.1 in | 41 x 22.5 x 15.5 cm | 16.1 x 8.9 x 6.1 in | 8 L | 211cm | 83.1in | 198 cm | 6 ft 6 in in | 617 g | 21.8 oz | -9 °C | 16 °F | -2 °C | 28 °F |
Key Features
- RDS-certified, 750+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
- Free-Flow Zip System offers excellent temperature regulation and multiple sleeping bag configurations
- 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 to deliver space for two comes standard
- Lightweight 20D recycled nylon shell with a non-PFAS DWR finish to protect against wind and moisture and a 20D recycled nylon liner for greater comfort
- Box baffle construction throughout with vertical baffles in the torso to minimise down shift and maximise the retention of warmth
Available Options
Temp Rating
- 30°F
- 15°F
Size
- Regular
- Long
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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