Sea to Summit | Outdoor Gear To Equip & Inspire

Ascent Down Sleeping Bag (15°F & 30°F) (Like New)

Ascent Down Sleeping Bag (15°F & 30°F) (Like New) - Main image
$270.27 $499 In stock

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.

Features

  • RDS-certified, 750+ fillpower goose down with a non-PFC 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-PFC 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 minimize down shift and maximize the retention of warmth
  • Sea to Summit Guarantee is offered for the Lifetime of this product
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Owen I. ★★★★★

Cinch the hood tight and zip up the draft tube and you barely notice the cold creeping in—the 750+ down really holds its loft even when it's damp out. I've used it three weekends straight now and it's still fluffing up perfectly.

David Y. ★★★★★

Took this out on a chilly 20-degree night and the hood cinched down so snug I forgot I was even wearing it. The 750+ down lofted up fast after I unpacked it, and the draft tubes did their job — zero cold spots along the zipper. My only minor gripe is the stuff sack is a bit tight, but for the price

Evelyn W. ★★★★★

Even though I snagged this as "like new," the draft-tube protected zippers are holding up perfectly after a few trips, and that 750+ down really packs down small without losing its shape. Cinching the hood on a cold, windy night made a huge difference for me staying warm.