A forward-facing view of the Stone Glacier Grumman Goose Down Jacket in coyote with the zipper positioned fully upward.
A forward-facing view of the Stone Glacier Grumman Goose Down Jacket in granite grey with the zipper positioned fully upward.
A close-up image of the product labeling found on the Stone Glacier Grumman Goose Down Jacket in granite grey.
The Stone Glacier Grumman Goose Down Jacket fully compressed in its stuff sack, ready for transport.
A side-view, cross section image of both YFUSE Fabric and round filament fabric manufacturing designs.
A backcountry hunter wearing the Stone Glacier Grumman Goose Down Jacket in coyote while installing snow chains on his pickup truck.
A backcountry hunter sitting in front of a rock cliff and glassing with binoculars while wearing a Stone Glacier Grumman Goose Down Jacket in coyote.
A backpacker laying out his sleeping bag in the woods while wearing a Stone Glacier Grumman Goose Down Jacket in granite grey.
A backcountry hunter sitting on a ridge and glassing with a spotting scope on a tripod while wearing a Stone Glacier Grumman Goose Down Jacket in granite grey.
A close-up image of a backcountry hunter looking through a spotting scope while wearing a Stone Glacier Grumman Goose Down Jacket in granite grey.

Stone Glacier Grumman Goose Down Jacket

Regular price$349.00
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  • Low stock - 3 items left

The Grumman Goose Down Jacket brings the ultimate in packability, warmth, and protection to the backcountry hunter. We set out to design a piece that truly met our definition of “Ultralight.” The combination of a Pertex® Quantum shell with HyperDRY™ 850+ Fill Power DWR treated down makes this a highly technical insulation piece unlike any other in the hunting industry. Weighing only 11.8 oz. with 5.3 oz. of 90/10 goose down fill, you will be hard pressed to find another down jacket with comparable stats. A well fit hood, reverse coil YKK zippers, and a unique cuff design paired with strategic color blocking for breaking up body symmetry on the mountain have made this piece an office favorite at Stone Glacier.

Specifications

  • Weight - 11.8 oz. (L)
  • 15 Denier Pertex® Quantum Shell
  • 850+ Fill Power Goose Down
  • HyperDRY™ DWR Treated Down
  • 100% Traceable RDS Certified Down
  • Articulated Hood
  • 5.3 oz of Insulation
  • Streamline Internal Cuff
  • Elastic Waist Hem
  • YKK Zippers
  • Stuff Sack Included
  • Size in Stuff Sack: 8” x 4” x 3.5”

Consultant Insights

The Stone Glacier Grumman Goose Down Jacket is an iconic "puffy" jacket that is both ultralight and incredibly warm. It's perfect for those sedentary moments in the field such as glassing or in camp. It also fits well in the stuff sack that's provided and with minimal effort. 

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