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.
- 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”
Pertex® Quantum uses a tightly woven structure to provide a light and soft fabric that allows insulation to fully loft while also being quiet, windproof, lightweight and packable.
Pertex® Y Fuse fabrics use yarns with unique Y shaped filaments. These filaments create a tightly interlocking structure which improves downproof and water beading properties. The interlocking structure of Y Fuse fabrics remains highly stable over extended wash and wear cycles.
Super DWR is a water repellent finish that maintains its high performance through extended wash and wear cycles.
HyperDRY™ water resistant down is treated with a unique Fluorocarbon Free treatment that adheres to the down cluster that allows down to retain its superior warmth to weight ratio - even when wet.
NEW ZEALAND CUSTOMERS ONLY:
Please note will incur a duty fee in NZ for orders over $1,000
For full terms and conditions check the NZ government website via the link: NZ Duty & Allowance
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