Mountain Hardwear SummitRocket 40 Climbing Pack


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Giving new meaning to the term ultra-light backpacks, the Mountain Hardwear Summitrocket 40 Climbing Pack delivers versatile alpine performance in a lightweight package. To paraphrase Antoine de Saint-Exupery, perfection comes not when there's nothing left to add, but when there's nothing left to take away, and the Mountain Hardwear design team has headed Antoine's advice well. Stripped to the bare necessities, the Summitrocket 40 remains a serious climber's pack with the ability to carry ice axes and climbing gear. It is well suited to short multi-day forays into the mountains for anyone looking to travel as light as possible. Using the latest in lightweight ripstop materials and Dyneema® fabric, the pack weighs well below two pounds. A traditional top-loading pack, the Summitrocket eliminates the fold-over lid in favor of a roll-top design, and while the suspension is minimal in design, the dual-density foam keeps it comfortable. Discover your full potential with the Mountain Hardwear Summitrocket 40 climbing pack.


  • Material: 100D HT ripstop dobby nylon
  • HardWear™ X-Ply Dyneema®
  • Suspension System: Alpine UL suspension
  • Dual density, low profile shoulder straps
  • Waistbelt: Removable lightweight hipbelt
  • Access points: Top
  • Minimalist
  • Versatile
  • Removable HardWave framesheet,
  • Removable 48 in x 20 in pad
  • Roll-Top
  • Versatile, removable compression system to secure gear and overloads
  • Front and rear grab loops
  • Horizontal daisy chains
  • Quick stash loops for ice axes
  • Dual daisies and ice ax cradles create versatile tool lashing opportunities
  • Compatible with Alpine and FitLock hipbelts for heavy loads
  • Volume: 2440 cu in, 40 liter (medium); 2750 cu in, 45 liter (large)
  • Weight: 1 lb 11 oz, 750 g (medium); 1 lb 12 oz, 800 g (large)

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Mountain Hardwear SummitRocket 40 Climbing Pack Photo


Available sizes, while supplies last, include size medium and size large: m, l.

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