This is the product description text that will appear here.
Quantity
1
Ultralight and packable down insulation worn as an outer layer during static activity in cool conditions or layered underneath a shell in cool, wet conditions.
The Grumman Down Jacket has been a staple in our packs since its inception, but ...
Reviews
4.6
32 ratings
5
4
3
2
1
Good jacket but had to give away cause I need a XXXL
T
Todd · May 13, 2026
Not 100% sold
I am 5’8” and a thin 140 pounds. I ordered the small hoping that it would fit and would be a great replacement for a very tired Mountain Hardwear ghost whisperer. The color and fabric are what i was expecting, the ultra lite packability and the warmth to weight ratio are exceptional. The fit, however, needs attention. The lengthened back seems irrelevant due to the bottom hem being designed to ride up to the waist, and then cinching (without cinch strings). The sleeve cuffs seem like they’ll be all but shredded in little to no time, especially hunting the conditions I’ll be in. I still feel like it’s a great piece of gear and I do like the jacket a lot. I can’t wait to purchase and try out my next piece of gear from you all.
K
Klint · November 25, 2025
Great light weight puffy. As a Big game hunting guide in MT I would make a few recommendations. Install arm pit zips to release heat without delaying and narrow the arm sleeves to make it more stream line. Thanks