How to Choose Sleeping Bags for Backpacking
ALPS Mountaineering Spirit 40 Sleeping Bag
$59.73 – to $67.73Save up to 25%
A lightweight, compact sleeping bag with premium thermal efficiency, the ALPS Mountaineering Spirit 40 sleeping bag features synthetic TechLoft Micro insulation to keep you warm while backpacking.
Key Details
Fill
TechLoft Micro insulation
Weight
Regular: 2 lbs. 4 oz.
Long: 2 lbs. 8 oz.
Temperature Rating (F)
40 degrees (F)
- Features synthetic TechLoft Micro insulation consisting of multiple-denier, staple-length fibers that have a siliconized finish for maximum insulation, loft and compactness
- 2-layer offset construction and the contoured, hooded mummy shape help maximize warmth on chilly nights
- Comfort and durability are provided by the high-quality ripstop polyester shell and soft polyester liner
- Insulated chest and zipper baffles
- #8 separating zipper provides durability and smooth operation
- Comes with a compression stuff sack
Imported.
View all ALPS Mountaineering Backpacking Sleeping Bags| Best Use | Backpacking |
|---|---|
| Temperature Rating (F) | 40 degrees (F) |
| Temperature Rating (C) | 4 degrees (C) |
| Weight | Regular: 2 lbs. 4 oz. Long: 2 lbs. 8 oz. |
| Shell | Polyester ripstop |
| Zipper Location | Right |
| Insulation Type | Synthetic |
| Fill | TechLoft Micro insulation |
| Fill Weight | Regular: 1 lb. 2 oz. Long: 1 lb. 5 oz. |
| Sleeping Capacity | 1-person |
| Lining | Polyester |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Regular: 80 inches Long: 86 inches |
| Shoulder Girth (in.) | Regular: 64 inches Long: 68 inches |
| Hip Girth (in.) | Regular: 64 inches Long: 68 inches |
| Stuff Sack Size | Regular: 7.5 x 14.5 inches Long: 7.5 x 15 inches |
| Stuff Sack Volume | Unavailable |
| Compressed Volume | Unavailable |
| Gender | Unisex |
Buying Advice
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Location:Michigan
Age:55–64
1 month ago
good bag for the price
No, I do not recommend this product
I bought this sleeping bag on sale from REI via web, sight-unseen. I have used it on 3 different camping/backpacking trips with temps ranging from upper 40s to upper 60s, and it has been plenty warm. It'd be fine for me in the lower 40s if I also wear my hiking pants & long sleeve shirt with it. The zipper can be very annoying when sides fully separate and the zipper fights getting re-connected. My only regret is that it packs bigger than I expected and takes up a lot of room in my backpack. If I had to buy another sleeping bag, I'd look into something lighter that packs smaller.
Age:55–64
3 months ago