How to Choose Sleeping Bags for Backpacking

Your go-to mummy bag for backcountry basecamp, the Marmot Mad River 15 sleeping bag features 650-fill-power down—giving you light, lofty warmth that won't let you down or weigh you down.
Imported.
Best Use | Backpacking |
---|---|
Tested Lower Limit | 11 degrees (F) - ISO |
Tested Comfort | 23 degrees (F) - ISO |
Temperature Rating (F) | 15 degrees (F) |
Temperature Rating (C) | -9 degrees (C) |
Weight | Short: 2 lbs. 11.5 oz. Regular: 2 lbs. 13.9 oz. Long: 3 lbs. 2.5 oz. Long X-Wide: 3 lbs. 7.7 oz. |
Shell | 100% preconsumer recycled nylon ripstop |
Zipper Location | Left/Right |
Insulation Type | Down |
Water-Resistant Down | Yes |
Fill | 650-fill-power duck down |
Fill Weight | Short: 1 lb. 10 oz. Regular: 1 lb. 11.9 oz. Long: 1 lb. 15.2 oz. Long X-Wide: 2 lbs. 1.9 oz. |
Sleeping Capacity | 1-person |
Lining | 100% preconsumer recycled nylon taffeta |
Sleeping Bag Shape | Mummy |
Fits Up To (in.) | Short: 66 inches Regular: 72 inches Long: 78 inches Long X-Wide: 78 inches |
Shoulder Girth (in.) | Short: 60.6 inches Regular: 63 inches Long: 64.5 inches Long X-Wide: 71 inches |
Hip Girth (in.) | Short: 55.9 inches Regular: 57.9 inches Long: 59.8 inches Long X-Wide: 65.7 inches |
Stuff Sack Size | Short: 7.9 x 15 inches Regular: 7.9 x 15 inches Long: 7.9 x 15 inches Long X-Wide: 9.4 x 16.1 inches |
Stuff Sack Volume | Short: 11.9 liters Regular: 11.9 liters Long: 11.9 liters Long X-Wide: 18.3 liters |
Compressed Volume | Short: 7.7 liters Regular: 7.9 liters Long: 9 liters Long X-Wide: 11.6 liters |
Gender | Unisex |
Sustainability | Contains recycled materials |
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[This review was collected as part of a promotion.] This is the closest current Marmot bag to the one I bought in 1990. I use my bag at least three dozen times a year. One year, I used it more than 150 nights. I used it in Maine, Montana, and Mongolia. I thought it would be worn out by now, but there is no sign of that. It is 35 years old and warm no matter the outside temperature. WHAT A GREAT BAG!
[This review was collected as part of a promotion.] I have gone on several backpacking trips, and the light weight and compactness of the bag was a pleasure.
[This review was collected as part of a promotion.] Great bag, warm and comfortable. Glad I got it, best one I have ever had.