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Big Agnes Impassable 20L Backpack

MSRP: $149.95
Was: $149.95
Now: $112.34
(You save $37.61 )

All In A Days Pack

Ready for all your unexpected adventures, the Big Agnes Impassable 20L daypack is kitted out with features that have you ready for a commuting to work or hiking up that mountain. This pack has comfort for days, with the compression molded back panel, shoulder straps that are shaped for us mortals, and a padded hip belt. Built to last, the Impassable 20L also boasts sustainable materials and functional fabric that compose all the storage options for your everyday needs. Merging comfort and utility, this daypack is an easy choice for those who want to travel far and wide.


  • 20L capacity with a unisex fit for all-day comfort for all adventures
  • Curved back panel and foam for breathability
  • Open Range Hip Belt to keep the weight off your shoulders
  • Contoured shoulder straps and adjustable sternum strap for best fit to your body
  • Adjustable side webbing to change pack volume and size
  • Top zip access for main compartment access
  • Internal 2L hydration bladder pocket with bladder hook, discreet tube routing port, and hose keeper clip on sternum strap for hydration on the go
  • Storage options: padded side pocket that fits up to 15” / 38cm laptop with safe-carry mesh floor, two stretch mesh side pockets, front quick-stash pocket, two zip pockets, one with key keeper, and internal organization pocket
  • Webbing and bungee cord loops on outside for poles and more


  • Size: 20L
  • Volume: Unisex One Size
  • Dimensions (H x W x D): 20” x 8” x 5.5” / 51 x 20 x 14cm
  • Top Opening: 10.5” / 27cm
  • Weight: 1lb 8oz / 680g
  • Hip Belt (Min / Max): 28” - 54” / 71 - 137cm
  • Load Range: 5lbs - 20lbs / 2.24kg - 9.07kg
  • Torso Length: One Size