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Ozonic™ 50 OutDry® Backpack


https://www.mountainhardwear.com/ozonic-50-outdry-backpack-1709261.html 1709261


Full-featured weekend backpack that's waterproof and engineered for comfort. Rainroom tested, the Ou
$138.00 $230.00
Style# 1709261


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    Sizing: True to Size

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Features & Specs

  • Weight: - 3 lb 14 oz / 1760 g
    4 lb 0.4 oz / 1825 g
    4 lb 1.8 oz / 1864 g -
  • Reviewers rated this product: - True to Size -
  • Pack Capacity: - 3118 cu in / 51 ltr
    3369 cu in / 55 ltr -


Full-featured weekend backpack that's waterproof and engineered for comfort. Rainroom tested, the Ou



  • Fabric Accent: HardWear Mesh
  • Fabric Body: 210D Robic Nylon Plain Weave
  • Fabric Bottom: 840D HT Ballistic Nylon Plain Weave


  • Weight: 3 lb 14 oz / 1760 g
  • Pack Weight S/M: 4 lb 0.4 oz / 1825 g
  • Pack Weight M/L: 4 lb 1.8 oz / 1864 g
  • Pack Capacity S/M: 3118 cu in / 51 ltr
  • Pack Capacity M/L: 3369 cu in / 55 ltr
  • Pack Dimensions S/M: 30 in x 13 in x 12 in / 75 cm x 32 cm x 30 cm
  • Pack Dimensions M/L: 30 in x 13 in x 12 in / 75 cm x 32 cm x 30 cm
  • Pack Torso S/M: 16 in - 19 in / 41 cm - 48 cm
  • Pack Torso M/L: 19 in - 22 in / 47 cm - 56 cm
  • Pack Waist S/M: 28 in - 34 in / 71 cm - 86 cm
  • Pack Waist M/L: 33 in - 39 in / 84 cm - 99 cm


  • Rainroom tested main compartment constructed with OutDry™ waterproofing technology
  • Removable, zippered top compartment holds internal security pocket and key clip
  • Easy-to-reach side pockets for water bottles or other gear
  • Customizable suspension provides 3-inches / 85-cm of torso adjustment
  • Reversible top pocket is seam taped and can be removed and clipped into front shoulder straps to carry wallaby pouch style


Ozonic™ 50 OutDry® Backpack is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Ultimate one-pack quiver I bought this pack mostly for weekend trips but wanted something with a little extra capacity for luxury items or extra food & fuel for multi-day expeditions. My absolute criteria was watertight construction as I didn't want to deal with dry sacks, pack liners, rain covers, etc anymore. After a couple hikes in the rain and one unplanned dunk in a stream, I will wholeheartedly vouch for Outdry. MH has put a lot of thought into this pack and it shows. For example, there are vertical gaps in the side pockets so water bottles can be stored at a 45 degree angle, making them reachable without removing the pack. If rain is expected, the lid can be clipped upside down to hide the zippers, thus keeping every drop of rain out. The lid can also be removed entirely to save weight, or clipped to the shoulder straps and carried as a chest pocket. The frame can be adjusted within 3 inches to accommodate your exact torso size. The hipbelt buckle is off-centered so it doesn't dig into your stomach. There is a security clip in the lid for your keys (missing from the smaller Scrambler series), and the webbing for the shoulder straps are looped so you can rest your arms during extremely long hikes. Even the 'cloudburst' color is a refreshing change from the usual drab colors you find on most packs. The only minor complaints I have are the hipbelt pockets need to be larger to accommodate modern smartphones, and the outer stash pocket needs more slack. Overall I I think MH has really hit this one out of the park- there simply isn’t another pack on the market with this combination of features, capacity, and waterproof design. Buy it! (This review was collected as part of a promotion.)
Date published: 2017-08-31
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  • clientName_mountainhardwear
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