Big Agnes Grouse

The Big Agnes Grouse Mountain is a fantastic +15°F 3-season unisex sleeping bag, providing continuous warmth because of the unique Big Agnes vertical baffles. These vertical baffles prevent the down insulation from shifting, creating a warm and comfortable bag. The Grouse sleeping bag by Big Agnes has two models available - a regular length model and a long length model. There is a draft wedge that insulates the bag when used with any 20 inch wide sleeping bag mummy pad. These pads are sold separately, but the Grouse has a half sleeve for a pad which has replaced any underside lining. The Grouse has a 2-way, locking zipper with a considerably large zipper so you can get in and out of your bag easily. The Big Agnes Grouse sleeping bags come with a large cotton storage bag and a nylon stuff sack.

The majority of reviewers for the Big Agnes Grouse sleeping bag love the half sleeve feature on the bottom of each bag. Reviewers stated that this half sleeve in combination with their own 20 inch sleeping bag mat allowed them to move around as necessary and remain warm. Most reviewers said they loved the extra room in the bag and that the Grouse sleeping bags were incredibly roomy, comfortable, and warm. One reviewer stated he used this bag while climbing Mt. Kilimanjaro and was extremely pleased with the ability to move around and stay warm in this bag. There were no complaints in any of the reviews for the Big Agnes Grouse.

Big Agnes Grouse Specs

Big Agnes Grouse Regular
Temperature Rating - F: 15 F / -9 C
Average Weight: 3lbs 6oz / 1.53 kg
Shell: Ripstop Nylon
Fill: 600-fill goose down
Fill Weight: 21 ounces
Lining: Nylon
Fits up to: 78 inches
Shoulder Girth: 72.5 inches
Hip Girth: 69 inches
Stuff Sack Size: 8 X 8 inches
Stuff Sack Volume: 6.6 liters

Big Agnes Grouse Long
Temperature Rating - F: 15 F / -9 C
Average Weight: 3lbs / 1.36 kg
Shell: Ripstop Nylon
Fill: 600-fill goose down
Fill Weight: 19 ounces
Lining: Nylon
Fits up to: 70 inches
Shoulder Girth: 67.5 inches
Hip Girth: 64 inches
Stuff Sack Size: 7 X 8 inches
Stuff Sack Volume: 5 liters