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Black Diamond Infinity 50 Backpack - Not Available

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Reviews & Awards
  • 2010 Gear of the Year - Outside Magazine

Bring everything you're sure you'll need, just don't feel it with Black Diamond Infinity 50 pack. Designed with our ergoACTIV suspension, the Infinity 50 backpack is all about comfort and mobility in a big package, blending the volume of a traditional lightweight backpack with the latest in superior design and technology.

Sizing & Buying Tips:  Need help? Check out our handy Buying Guide. Click here.


  • Patent-pending ergoACTIV suspension with OpenAir backpanel
  • Top loading with floating top pocket
  • Soft, breathable 3D mesh on shoulder straps and removable, interchangeable hipbelt
  • Hipbelt stash pocket, side stretch pockets and front compression stretch pocket
  • Retractable trekking pole/ice axe loops, removable sleeping pad straps, hydration compatible
  • Allen wrench (for installing hipbelt) included in hip pocket of each pack
  • Volume: 53 L, 3,234 cu in (size L) | 50 L, 3,050 cu in (size M)
  • Average Stock Weight: 1.74 kg, 3 lb 13 oz (size L) | 1.7 kg, 3 lb 12 oz (size M)
  • Materials: 210d Nylon Ripstop, 420d Nylon Twill


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