Mountain Equipment Company

MEC Mallard -5C Down Sleeping Bag - Unisex


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You may want room to sprawl, but you probably don’t want a keg-sized stuff sack in your pack. Down insulation keeps the Mallard at a manageable weight and volume for 3 seasons of sleeping out.

  • Pertex Microlight ripstop nylon shell and lining has a DWR treatment to shed condensation
  • Insulated with 650-fill power duck down that meets the Responsible Down Standard
  • Box baffle construction keeps the down in place and avoids cold spots
  • Oval foot section keeps down lofted for warm feet
  • Insulated draft tube behind the stiffened zipper keeps cold air from sneaking in
  • Small zippered pocket in the draft tube holds glasses, headlamp, etc
  • Full length, 2-way zip allows you to use it as a duvet on warmer nights
  • Drawcord with a single-point adjustment
  • Includes a polyurethane-coated stuff sack (22 x 43cm) that's DWR treated to shed moisture
  • Also includes a large home storage bag

Tech specs

Weight1.30kg (Small)
1.40kg (Regular)
1.45kg (Long)
Ideal for
  • Frontcountry camping
  • Backpacking
Seasons3-season (-2°C to -12°C)
ShapeBarrel (Small)
Barrel (Regular)
Barrel (Long)
  • 650 fill-power duck down
636g (Small)
690g (Regular)
736g (Long)
  • Pertex Microlight
  • Baffle
Face fabric
  • 30-denier ripstop nylon
  • 30-denier ripstop nylon
7.6L (Small)
8.4L (Regular)
8.7L (Long)
8L (Small)
8L (Regular)
8L (Long)
Recommended Compression Sack12L (Small)
12L (Regular)
12L (Long)
Packed size22x42cm
Shoulder girth146cm (Small)
146cm (Regular)
146cm (Long)
Hip girth149cm (Small)
149cm (Regular)
149cm (Long)
Foot girth132cm (Small)
132cm (Regular)
132cm (Long)
Additional feature(s)
  • Draft tube behind zipper
  • DWR-treated shell fabric
  • Home storage sack included
  • Interior pocket(s)
  • Stuff sack included
  • Zips to other MEC sleeping bags
Product sustainability
  • Bluesign® Approved Material
  • Certified Responsible Down
Made inChina

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4.909090909090909 out of 5 stars with 11 reviews for MEC Mallard -5C Down Sleeping Bag - Unisex

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