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Cosy Legs (S/M)

Warm short bag

Available from your outdoor dealer

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Warm short bag

Cosy legs is a multipurpose down liner. It may serve as the ultimate sleeping bag upgrade, a standalone short sleeping bag for summer nights or possibly paired with a down jacket for ultralight full body heat. Cosy Legs is a unique down liner that boosts the performance of your existing sleeping bag on cold nights. Extremely useful in sudden cold situations or simply to upgrade an old or thin sleeping bag with extra temperature span and that fluffy down feeling. Cosy Legs has a small pack size for easy travel and even doubles as cozy travel pillow when packed. A true travel companion in cars, airplanes and when experiencing the great outdoors.


  • Crystal Down® – Premium European down
  • Adjustable opening width
  • Small pack size for easy travel
  • Compatible with all sleeping bags
  • Packable in pocket
  • Doubles as cosy travel pillow when packed
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As main part of the Yeti logo for years, the red Y is an established symbol of exceptional quality, animal welfare and heritage of Yeti, the Down Specialist.

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Stitched through

Pack sack

  • Pack sack with guy line and cord stopper closing



  • Length : 120 cm
  • Width : 70 cm
  • Foot width : 40 cm


  • Total weight : 300 g
  • Filling : 90 g
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  • Name : Recycled nylon
  • Composition : 100% Polyamide
  • Construction : woven fabric
  • Colour : Scarab/Lime


  • Name : Crystal down
  • Type : 90/10 600+ European down
  • Mixing ratio : 90/10
  • Fill Power (EU) : 600+ cuin
  • Fill Power (US) : 650+ cuin