Western Mountaineering Ultralite -7C Down Sleeping Bag - Unisex 5002-357

Western Mountaineering Ultralite -7C Down Sleeping Bag - Unisex

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Show Description

Ideal for cycling trips across varying climate zones and extended 3-season backpacking. Incredibly light and compressible, it's designed for thru hikers, climbers or other light and fast aficionados. The compromise for all its lightness is the durability of the shell and lining fabric. It's an ultralight, high-performance bag, not one for kicking-around or putting into continuous use, but treat it nicely and you'll be sleeping warm season after season.

  • Shell and lining are incredibly light and compressible sub 20-denier ripstop nylon.
  • Down-filled draft collar seals in warm air and eliminate drafts around the shoulders and neck.
  • Continuous baffle construction (no sideblock baffle) and 5¼in. baffle spacing offers down control and minimizes cold spots.
  • Narrow profile offers a close fit for maximum heat efficiency.
  • #5 YKK zipper.
  • Dimensions provide room to sleep comfortably, but not enough to sprawl.

Tech specs

Show Tech specs
  • 795g (Small Left Zip)
  • 820g (Regular Left Zip)
  • 880g (Long Left Zip)
Ideal for Backpacking
  • Small fits to 5' 6" (168 cm)
  • Regular fits to 6' 0" (183 cm)
  • Long fits to 6' 6" (198 cm)

The number of average sized people that the product can comfortably sleep.

Seasons 3-season (-2°C to -12°C)
Temperature -7°C
Shape Mummy
Insulation 850+ fill-power goose down
Down weight

The amount of down used to fill the product (measured in grams and given for size medium bags).

Construction Baffle
Face fabric 15-denier nylon
Lining/backer 15-denier nylon
Packed volume

The size of the bag when compressed using ASTM standard. This measurement is not available for all brands.

Recommended Compression Sack 12L
Packed size 18 x 33cm

The thickness or puffiness of a bag – a key factor in determing a bag's warmth.

Shoulder girth 150cm
Hip girth 130cm
Foot girth 97cm

An insulated collar that covers yours neck and shoulders to reduce heat loss.

Additional feature(s)
  • Stuff sack included
  • Ultralight
Made in USA