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Marmot CWM EQ Sleeping Bag: -40 Degree Down

Item #MAR1129 | 9 in Stock
5 Star Rating

Winter camping in AK? Get this bag.

By Ranked #367 - Sleeping Bags January 2, 2009

I bought this bag for dog mushing trips in interior Alaska, where the temps really let you test out a bag's rating. This one does the trick! Of course, you do need to wear long underwear, hat, and warm socks, but you should anyway. It's just one more thing you can do to be nice to your expensive equipment.

This bag lofts like no other, it'll look like it's going to take over your tent when you pull it out of the stuff sack. The water resistant shell helps you out if you spill your coffee, but will work against you on longer trips. Perspiration has a little harder time working it's way out, so for this reason I recommend a vapor barrier liner for any trips more than maybe a week in length. I like Western Mountaineering's liner, but you'll have to find it somewhere else, as Backcountry.com doesn't have it, unfortunately. I also recommend getting a waterproof compression sack for it, I've been using Granite Gear's Drylite Rock Solid in a size Large. I really like it, it works much better than the stuff sack supplied with the sleeping bag. Find it here at:
http://www.backcountry.com/store/GRG0004/Granite-Gear-Drylite-Rock-Solid-Compression-Sack.html

I bought a long, even though I'm only 5'9". I like the extra room so I can put booties on my feet for when it's really cold, or for throwing my damp clothes at the bottom. Also, be prepared to fight this mammoth a little bit when stuffing. Not only is it huge, that shell that keeps your coffee out of the down also likes to limit how much air moves through it. So as you squish it down, it will tend to poof up like a balloon. You just have to keep at it, keep squishing. I've found that I'm able to stuff mine in about 2-4 minutes.

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Tech Specs:

Material:
[Shell] Aerolight MemBrain; [lining] Omni 
Insulation:
800+ Fill goose down 
Shape:
Mummy 
Draft Collar:
Insulated draft tube 
Max User Height:
[Reg] 6ft; [lng] 6ft 6in 
Shoulder/ Hip/Foot Circumference:
[Reg] 64/60/42in; [lng] 66/62/4in 
Stuff Size:
Not specified 
Stuff or Storage sack:
Both 
Weight:
[Reg] 4lb 10oz (2101g) 
Degree:
-40F (-40C) 
Recommended Use:
Ultra-cold winter camping and mountaineering 
Manufacturer Warranty:
Lifetime 
Recommended Use:
Ultra-cold winter camping and mountaineering 
Country of Origin:
China 

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