Snowy Owl EX -60

The warmest sleeping bag on the planet, the Snowy Owl has been the bag of choice for polar expeditions since its inception. Our fully contoured design maintains full and even loft in the head and shoulder regions. A second inner zipper running parallel to the main zip keeps the differential cut at a constant thickness and guarantees a tight, even draft seal. This system also serves as a backup in the event of a zipper failure; a deadly proposition at 60 below zero. The only complaint we hear about the Snowy Owl is that “it was too warm”. Well… that’s the idea. If you’re chasing the coldest temperatures in the world, this is the bag for you.

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  • Expedition Mummy shape with #5 YKK two-way zipper with locking sliders
  • Dual zipper system
  • Pertex Shield EX water-resistant/breathable laminate shell with DWR
  • Pertex 30 denier taffeta lining
  • Permanent collar with EX facing to prevent breath condensation from entering the bag
  • Side-block baffles maintain a 60:40 top to bottom insulation distribution
  • 3D contoured hood wraps a layer of down around your head
  • Generous draft tube prevents cold air from seeping past the zipper
  • Large side walls ensure even insulation all around
  • Overlapping dual-webbing zip guard guides the fabric away from the zipper
  • Tuck-stitch construction hides the baffle threads and prevents moisture from wicking through to the inside
  • Includes storage bag & stuff sack


Temperature Rating -60ºF / -51.1ºC
Dimensions 64" / 60" / 39"
Length Reg: 6' 0" / 183 cm
Long 6' 6" / 198 cm
Sleeping Bag Shell Fabric Pertex® Shield EX waterproof/breathable
Lining Fabric Pertex® 30 denier nylon taffeta
Fill Power 850+ Goose Down
Fill Weight Reg 52.9 oz / 1,501 g
Long 55.7 oz / 1,580 g
Average Weight Reg 5 lb 0 oz / 2,273 g
Long 5 lb 4 oz / 2,403 g
Packed Size 9" x 21" | 35L
Zip Side Left
Country of Origin Manufactured in the USA from imported materials
Expedition Wide Mummy Sleeping Bag Sizing

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Reviewing: Snowy Owl EX -60

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  1. Snowy Owl Insanity!!

    by Shawn Sandles on Feb 21, 2014
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