MEC Emperor Penguin Windstopper Overbag - Unisex 5009-397

MEC Emperor Penguin Windstopper Overbag - Unisex

Size Guide

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

Cut wide to fit over modern mummies, and adds 5 to 10°C to the bag's rating. It provides a layer of insulation against the cold, and more importantly, the WINDSTOPPER® shell protects the bag from external moisture. In cold conditions, it reduces condensation from frost and perspiration, so your sleeping bag stays drier and more effective over time. You can also use it on its own for summer nights, sleeping in hostels, or as an emergency bivi in moderate conditions.

  • Shell is 40-denier WINDSTOPPER, for high resistance to cold gusts, external condensation, and light snow.
  • Lining is a highly breathable 40-denier nylon.
  • Insulation is MEC Hyperloft.
  • Hood insulates area of high heat loss.
  • Half-length zipper on each side (so you don't have to choose left or right zip).
  • Quilted construction.
  • Nylon stuff sack included.
  • Does not zip together with other sleeping bags.

Tech specs

Show Tech specs
Ideal for
  • Backpacking
  • Winter and expedition camping
  • 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.

Temperature 12°C
Insulation Synthetic
  • MEC Hyperloft
  • GORE-TEX Windstopper
Construction Shingled
Face fabric 40-denier nylon
Lining/backer 40-denier nylon
Packed size 15 x 37cm
Shoulder girth 154cm
Hip girth 152cm
Foot girth 90cm

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

Additional feature(s)
  • DWR-treated shell fabric
  • Stuff sack included
Made in China