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Mountain Hardwear
Direttissima 55L Backpack

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Color:Foil Grey


Size Chart


Why We Like The Mountain Hardwear Direttissima 55L Backpack

The Mountain Hardwear Direttissima 55L Backpack is built for the long haul, whether that's a couple of backpacking trips through the warmer months or setting out on a thru-hike that takes us through all kinds of climates and conditions. The super durable nylon material is sturdy enough to handle scrapes against abrasive rock, and the PU/TPU coating sheds moisture to keep our gear dry on the trail. The bag is made to handle heavy, awkward loads, with an aluminum frame and easily adjusted compression straps to keep everything balanced and plush hip and shoulder support that allows us to easily pivot and move when we're fresh off of a re-supply. There are multiple pockets to keep our essentials close at hand, and external lash points allow us to tote along extra gear for more technical hikes.


  • Tough, rugged backpack built for trips deep into the backcountry
  • 55-liter capacity offers space to go multiple days between resupply
  • Durable fabrics ensure our gear stays protected in any terrain
  • PU and TPU waterproofing shields our gear on wet, rainy days
  • Lightweight 7000 Series aluminum frame supports heavy loads
  • Frame-integrated hip belt improves stability and freedom of movement
  • Padded back panel, hip belt, and shoulder straps improve comfort
  • Six total pockets give us options to store our smaller daily-use items
  • Item #MHWZA0B
[face fabric] 210D nylon ripstop, PU/TPU coating, [contrast fabric] Challenge Ultra (67% UHMWPE, 33% polyester), [bottom fabric] 840D nylon, carbonate coating, [lining] 70D nylon ripstop, PU coating, DWR treatment
55L (3356cu in)
7000 series aluminum frame, dual density back panel
Shoulder Straps
padded, adjustable
Waist Belt
frame-integrated, padded, adjustable
1 zippered top, 2 zippered hip belt, 2 side mesh, 1 zippered front
Gear Loops
daisy chain
Trekking Pole Carry
side, top
Manufacturer Warranty
limited lifetime

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