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We're working out what we think - we'll add our view here!
Western Mountaineering says:
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
Our Verdict
We're working out what we think about Western Mountaineering's Puma StormShield Down Sleeping Bag, we'll add our comments here in due course.
- Reviewed by Ultralight Outdoor Gear
Features
- Filled with 850+ Fill Power ethically-sourced premium goose down
- V-Block side baffles provides phenomenal down control and improves insulation in colder temperatures
- Full-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight
- Insulated Draft Tube blocks cold air and keeps the torso better insulated
- Durable 20 denier MicroLite XP™ outer shell stays more breathable and water resistant longer than traditional polyesters
- Fully insulated draft collar seals in inner heat without adding much weight
- Comes with ultralight stuff sack and breathable mesh storage bag
Specifications
- Weighs (Excluding Bag): 1628g
- Temp Rating: -25°F / -32°C
- Fill: 850+ Power Goose Down
- Loft: 9.5" in
- Inside Girth (Shoulder/Hip/Foot): 64"/56"/39" - 163/142/99cm
- Fill Weight: 36oz - 1020g
- Stuff Size: 9"x18"L
Material & Construction
- Fabric: 20D Microfiber
- Shape: Mummy