Western Mountaineering sleeping bag question

Jul 6, 2013
96
0
South Dakota
What series of Western Mountaineering bags are people using? The "MF", "GWS" or the "lite". If I understand it right their GWS series is the most water repellant.
 

RockChucker30

Active Member
Feb 22, 2014
162
0
Tennessee
I've got an antelope 5 degree, not waterproof.

I didn't want a waterproof down bag because that waterproof layer could help trap moisture inside the bag. Plus it's heavier.


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Jul 6, 2013
96
0
South Dakota
Thanks Rock. I was leaning toward waterproof because sometimes my breathing creates condensation on the bag around my face and my bag touches the side of the tent wall with condensation on it.
 

2rocky

Active Member
Sep 10, 2012
290
0
I have a 30 degree Megalite as my summer bag. If moisture is a concern I have a ptarmigan bivy cover.
 

ScottR

Eastmans' Staff / Moderator
Staff member
Feb 3, 2014
7,940
2,817
www.eastmans.com
I don't have any experience with this brand, I sent out an email to the guys in the office though. Someone has likely used one of them.
 
Jul 6, 2013
96
0
South Dakota
Scott
I'm open to other brands, I just asked about WM because they seem to have very good reviews and their web site has no way to contact them to ask questions other than snail mail.

Rocky
Does the bivy bag add any warmth to your regular bag?
 

arwaterfowler

Active Member
Dec 4, 2011
229
15
Omaha, NE
I have the Alpinlite. It is incredibly light and very high quality. I'll put it this way, it has been worth the money to the extent that I am purchasing another this year. I never thought I would say that about a $500 bag.
 

DanPickar

Active Member
Mar 4, 2014
294
104
Wyoming
Yes the GWS series if definitely the most weather repellent. These are great bags from what I hear. I do not use them but friends that have them really like them and say they are warmer than they are rated for. I don't think you can go wrong with any of them. For archery season I would go with the Ultralite 20 degree bag. For rifle season I would go with a Kodiak GWS bag with a zero degree rating.
 

RockChucker30

Active Member
Feb 22, 2014
162
0
Tennessee
Dakota, if you're worried about condensation from your breathing the easy fix is to take a small piece of fleece cloth and pin it near your face like a bib. That'll collect most of the condensation/frost and will be easy to dry.

The MF series bag I have has a good DWR on it. Water beads up on the outside. The only issue I've had was in a two day rain when the water found a weakness in my seam sealing and developed a drip in the ceiling of my tent. I simply laid my rain jacket over the foot of the bag and had no problems.


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