Mountainsmith Mayhem 45 Hiking Pack
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Mountainsmith Mayhem 45 Hiking Pack


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Product Features

  • Front panel expansion pocket with daisy chain attachment loops and built in haul handle
  • Hybrid panel / top loader system, ideal for trail & travel
  • Hex ridged EVA backpanel padding for omni-directional airflow
  • Dual density EVA/PU shoulder straps with load lifter adjustment
  • High density foam framesheet with wireframe load dispersion
  • Forward pull waistbelt with side adjustment webbing
  • Ventilated waistbelt padding
  • Stretch mesh waistbelt pockets
  • Top lid zippered compartment with secondary map pocket underneath
  • Side panel mesh bottle pockets with Over/Under strap pass thru
  • Dual tool / trekking pole carry with elastic pole tip loops
  • Ice & mixed tool lower panel pass-thru sleeves

Product Specifications

Internal Capacity:
2,000 to 2,999 cu. in. (2675 cubic inches)
Exterior Dimensions:
26" x 11.5" x 8.25"
Linear Inches:
2 lbs, 15 oz
210d HT Nylon Micro R/S
Lifetime warranty against manufacturer's defects
Catalog #:

Detailed Product Description

The 2019 Mayhem makes Mountainsmith the first in the U.S. to launch a backpacking pack with Spectra® Fiber Technology. Spectra® Fiber is an ultralight, ultra-strong fiber that puts the Mayhem at the top of its class for weight and durability. The Mayhem 45’s volume and its hybrid top and panel opening make it ideal for backpacking weekends, backcountry huts, the local crag, and far away hostels. Show More Show Less

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