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Phantom 15 Sleeping Bag: 15F Down
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Phantom 15 Sleeping Bag keeps cold-weather camps warm without weighing down the pack
What Our Gearhead® Experts Are Saying:
"I used this on a few cold alpine nights where temperatures dropped close to the rating, and it stayed impressively warm without taking up much pack space. The hood and draft collar really seal things up once you’re zipped in, which makes a big difference when the wind picks up outside."
Cold alpine nights demand warmth we can trust after long days in the mountains. Mountain Hardwear built the Phantom 15 Sleeping Bag to provide reliable cold-weather insulation for alpine traverses, hut trips, and multi-day backpacking missions where pack weight matters as much as warmth.
High-lofting 800-fill goose down traps heat efficiently while remaining highly compressible for efficient packing. A lightweight recycled shell keeps bulk low without sacrificing durability, and the performance mummy shape maximizes warmth by minimizing empty space inside the bag. A contoured footbox follows the natural position of our feet, while a down-filled draft collar and face gasket seal in warmth when temperatures drop overnight.
Details
- Cold-weather sleeping bag for alpine backpacking and mountain trips
- 800-fill goose down provides high warmth-to-weight insulation
- 10D recycled shell fabric reduces weight and improves packability
- Performance mummy shape maximizes warmth efficiency
- Contoured footbox improves comfort and heat retention
- Draft collar and face gasket block cold air drafts
- Four-chamber hood maintains consistent loft around head
- Includes compression sack and mesh storage sack
- Item #MHWZA0M
- Responsible Collection
- [down] Responsibly Sourced
- Material
- [face fabric] 10D recycled nylon, [lining] 20D nylon taffeta
- Insulation
- 850-fill goose down
- Shape
- mummy
- Zipper
- left-hand, right-hand
- Max User Height
- [regular] 6ft [long] 6ft 6in
- Shoulder Circumference
- [short] 56in [regular] 58in [long] 60in
- Hip Circumference
- [short] 49in [regular] 52in [long] 55in
- Bag Length
- [regular] 72in, [long] 78in
- Draft Tube
- none
- Pockets
- none
- Pad Retainer
- no
- Venting
- 2-way zipper
- Fill Weight
- 1lb 4oz (572g)
- Degree
- 15F
- European Norm/ISO Comfort Rating
- 23F
- European Norm/ISO Lower Limit Rating
- 11F
- Storage Sack
- yes
- Stuff Sack
- yes
- Stuff Size
- [volume] 4.9L (short)-6.8L (long)
- Claimed Weight
- 2lb 1.2oz
- Activity
- backpacking, camping, climbing
- Manufacturer Warranty
- lifetime
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