Western Mountaineering

Puma MF (-25°F Sleeping Bag)

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Size: 6 ft. Right Zip

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Known by Volcanologists the world over you’d think this Puma MF was filled with high lofting lava! 9.5″ of loft, 36 oz. of 850+ fill power down, two densely packed Interlocking Draft Tubes and a full down filled collar will keep you in the ring of fire till 25 below zero. Its VBlock Side Baffle provides phenomenal down control, so necessary in a bag with this much loft. You get a 64″ shoulder girth so that there’s even room for layering. The MicroLite XP™ shell has superior breathability while being extremely water resistant. This bundle of warmth weighs in at just 3 lb. 7 oz. total weight.

  • 6″ Spacing/V-Block Side Baffle
  • 64″/39″ Shoulder/Foot Girth
  • Full Down Collar
  • Interlocking Draft Tubes
  • 9″ Loft, -25° F
  • 36 oz. Down Fill
  • 3 lbs. 7 oz. Total Weight
Shape/Style Size (ft/in) Rating Loft (in) Inside Girth
shdr/hip/foot (in)
Fill Wt. Total Wt. Stuff size (in) Sac Size
(w/ full collar)
5'6" -25° F 9.5" 62"/55"/39" 33 oz 3 lb 4 oz 9"x18" L (18L)
6'0" -25° F 9.5" 64"/56"/39" 36 oz 3 lb 7 oz 10"x20" XL (24L)
6'6" -25° F 9.5" 66"/57"/39" 39 oz 3 lb 10 oz 10"x20" XL (24L)

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