© G. Schaezlein
Western Mountaineering
 


Sleeping Bags





Bags by Temperature Rating 




Features & Construction 




Specification Chart 




Metric Specification Chart 


ExtremeLite Series


Microfiber Series


Alder MF


Sycamore MF


Caribou MF


Apache MF


Badger MF


Kodiak MF


Ponderosa MF


Antelope MF


Sequoia MF


Bristlecone MF


Lynx MF


Puma MF


Gore Windstopper Series


Gore Windstopper Expedition Series

Down Garments



Cloud 9 Comforter



Accessories



Alder MF
Alder MF

See Explantion
  • 5 1/4" Spacing/Continuous Baffles
  • 5" Loft, 25° F
  • 62"/ 4 6" Shoulder /Foot Girth
  • 16 oz. Down Fill
  • Zips to Summer Coupler
  • 1 lb. 15 oz. Total Weight

For those mild nights when counting shooting stars is all you have to do, then the semi-rectangular Alder MF is your bag of choice! Roomy enough for comfort and warm enough so you won't wake with a chill before dawn. This bag has a 62" shoulder girth and 46" at the foot. The Alder MF has a zipper along the side so that it can mate with mummy bags and a zipper around the foot so that it can be opened flat as a comforter or zipped to our Summer Coupler to be a sleep for two. This bag was formerly known as the "Aspen MF". Nothing about the bag has changed except the name.

Shape Size
(ft/in)
Rating Loft
(in)
Inside Girth
shdr/hip/foot (in)
Fill Wt. Total Wt. Stuff size
(in)
Sac Size
Semi Rec 6'0" 25° F 5" 62"/59"/46" 16 oz 1 lb 15 oz 7 x 13 XS
  6'6" 25° F 5" 62"/59"/46" 18 oz 2 lb 1 oz 7 x 13 XS
Shape Size
(cm)
Rating Loft (cm) Inside Girth
shldr/hip/foot
(cm)
Fill Wt. Total Wt. Stuff size (cm) Sac Size
Semi Rec 180 -4°C 12.5 157/150/117 455 g 880 g 18 x 33 XS
  200 -4°C 12.5 157/150/117 510 g 935 g 18 x 33 XS


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Western Mountaineering; 1025 South 5th Street; San Jose, CA 95112
Top photo Early 1900s © G. Schaezlein
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Western Mountaineering