THIS PRODUCT IS AVAILABLE FOR PURCHASE WHEN OUT OF STOCK

Some Stone Glacier items must be custom ordered once an online order has been placed. The typical lead time is 2-3 weeks before we can ship your item. If the item is in stock it will ship right away.

The Grumman Down Jacket delivers exceptional packability, warmth, and protection for the backcountry hunter in a truly ultralight package.

Built with a Pertex® Quantum shell and insulated with HyperDRY® 850+ Fill Power DWR-treated goose down, it remains one of the lightest and most technically advanced down hunting jackets available. This updated version features a refined face fabric using a dull yarn and a micro-ripstop construction for improved durability and a quieter, matte finish in the field. Pocket depth has been increased by 2 for enhanced comfort and usability, and a built-in containment pocket allows the jacket to compress into itself for easy packability. Subtle fit adjustments improve overall comfort and layering performance, while a well-fitting hood, reverse-coil YKK® zippers, and a unique cuff design complete this proven insulation piece.

Features:

• Articulated hood
• Streamline internal cuff
• Elastic waist hem
• YKK zippers
• Internal pocket doubles as a stuff sack
• Complete the kit with the Grumman Down Pants

Specs:

• Weight: 13.6 oz. (L)
• 15 Denier Pertex® Quantum shell
• 850+ fill power goose down
• 5.3 oz of Insulation
• 90% down clusters and 10% small feathers 
• HyperDRY® DWR treated down
• 100% Traceable RDS certified down