MEC Thor 2 Windstopper -30C Winter Down Sleeping - Unisex 5025-642

MEC Thor 2 Windstopper -30C Winter Down Sleeping - Unisex

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A field-proven, cold-weather bag for skiers and winter mountaineers who need warmth and compact volume. Sophisticated tailoring and copious 750-fill power goose down create a high-loft bag with concentrated warmth. The shell is a breathable laminate that sheds condensation to prevent the bag from gathering moisture or feeling damp. Its yoke and muff collar system completely encircles your neck to seal out drafts.

  • Outer shell is durable WINDSTOPPER NR55, a breathable laminate that provides exceptional wind and water resistance.
  • Made with warm and light 750-fill power goose down that meets the Responsible Down Standard for animal welfare.
  • Side block baffles control cold spots.
  • 2-way, ¾-length zip doesn't add excess weight.
  • Hood and shoulder drawcords have different profiles, so you can tell them apart in the dark.
  • Small internal pocket holds your glasses or headlamp.
  • Glow-in-the-dark zipper pulls.
  • Roll top stuff sack included.


Bluesign® Approved Material

Tech specs

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Ideal for Winter and expedition camping
Seasons Winter (-15°C to -40°C)

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

Temperature -30°C
Shape Mummy
Insulation 750 fill-power goose down
Down weight

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

Technology GORE-TEX Windstopper
Construction Baffle
Face fabric 30-denier ripstop nylon
Lining/backer 30-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 20L
Packed size 25 x 50cm

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

Shoulder girth 144cm
Hip girth 134cm
Foot girth 105cm
  • Small fits to 5' 6" (168 cm)
  • Regular fits to 6' 0" (183 cm)
  • Long fits to 6' 6" (198 cm)

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

Additional feature(s)
  • Draft tube behind zipper
  • DWR-treated shell fabric
  • Interior pocket(s)
  • Stuff sack included
  • Zips to other MEC sleeping bags
  • Home storage sack included
Product sustainability
  • Bluesign® Approved Material
  • Certified Responsible Down
Made in China