Sea to Summit: Ap II 5 Degree Down Sleeping Bag

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An image of Ap II 5 Degree Down Sleeping Bag

Our Price: $729.00

3d Nanoshell  -  Long / Left Zip     IMS#: 498503
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The Alpine ApII 5 Degree Down Sleeping Bag from Sea to Summit is a super-lightweight down bag perfect for autumn and winter outings. Whether you're car-camping or hauling a pack with every ounce accounted for, you're sure to appreciate the offset baffles and contoured mummy cut, both of which work together to help to keep in warmth so you can get a proper night's rest. Comes with a Sea to Summit Ultra-Sil® compression bag so it doesn't take up your entire pack!


  • A great autumn and winter bag for ski touring, alpine climbing, snow camping, and expeditions
  • 3D NanoShellâ„¢ blocks wind and repels water
  • Contoured mummy cut helps keep in warmth
  • Differential cut shell with 3D side walls
  • Offset baffles help eliminate cold spots
  • 60 / 40 fill ratio
  • Side-block baffle
  • Anatomically-tapered footbox
  • Zip draft tube with anti-snag
  • Neck draft tube with dual elastic adjustment
  • Cushioned internal hood drawcord with dual adjustment
  • Two-way YKK® #5 side zipper
  • Medium-sized internal zip pocket
  • Includes lightweight Ultra-Sil® compression bag, mesh storage cell, and laundry bag


Temperature Rating:5 Degrees F
Insulation Type:850+ European Goose Down
Fill Weight:Regular - 1 lb 9 oz
Long - 1 lb 12 oz
Weight:Regular - 2 lb 14 oz
Long - 3 lb 3 oz

Sea to Summit Alpine Series Bags

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