Gear Review
Marmot Atom
By dfrye132288608
Ranked #307 - 55 to 30 Degree Down Bags
May 17, 2010
This bag is great. I had a regular (read short), fat, and heavy 30 degree synthetic that weighs 3+ lbs before I bought this. Now my long version Marmot bag weighs in at 1lb 10oz and packs down super small. It's true to the 40 degree rating and great for spring summer and fall. I've even thrown in a lightweight fleece liner and slept comfortably below freezing at Blue Lakes near Ridgway, CO. Would definitely recommend! (I found this for cheaper at another site but wanted to buy from backcountry because they're awesome...and they matched the price)
View Details: Marmot Atom Sleeping Bag: 40 Degree Down
Helpful Votes: 0 Yes
Tech Specs:
- Material:
- [shell] Pertex Microlight mini ripstop, DWR coating; [lining] polyester mini ripstop (100% recycled, 20D), DWR coating
- Insulation:
- 850+ fill down
- Shape:
- mummy
- Draft Collar:
- no, draft tube
- Max User Height:
- (regular) 6 ft, (long) 6 ft 6 in
- Shoulder Circumference:
- (regular) 62 in, (long) 64 in
- Hip Circumference:
- (regular) 58 in, (long) 60 in
- Foot Circumference:
- (regular) 40 in, (long) 42 in
- Stuff Size:
- 6 x 6 in
- Stuff Sack:
- yes
- Storage Sack:
- yes
- Degree:
- 40 F
- European Norm Comfort Rating:
- 50 F
- European Norm Lower Limit Rating:
- 43 F
- Weight:
- (regular) 1 lb 5 oz, (long) 1 lb 8 oz
- Recommended Use:
- summer backpacking, bike tours
- Manufacturer Warranty:
- lifetime
Change me.


