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  • Outdoor Research - Ultralight Z Compression Sack - Hydro

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  • Outdoor Research - Ultralight Z Compression Sack - Hydro

Outdoor Research Ultralight Z Compression Sack


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    • Hydro, 8L

    1 Review


    Whether it's a down sleeping bag or a pile of puffy jackets, pack them down to a manageable size with the Outdoor Research Ultralight Z Compression Sack. The pulley system gives you a 3:1 mechanical advantage, allowing you to fully compress the sack with a single pull. Plus, the ultralight design only adds a couple ounces to your pack weight.

    • Single-pull system provides a 3:1 mechanical advantage for maximum compression
    • Ultralight design adds minimal weight to your pack
    • Drawcord closure is quick and secure
    • Stuff pocket on bottom keeps cords out of the way
    • Low-profile design fits easily within a pack
    • Item #ODR1071

    Tech Specs

    30D siliconized nylon ripstop, 70D TPU
    [8L] 488 cu in, [12L] 732 cu in
    [8L] 18.5 x 6 in, [12L] 20.75 x 7 in
    drawcord with cordlock
    Compression Type
    pulley with 3:1 mechanical advantage
    Backpack Straps
    Claimed Weight
    [8L] 2.4 oz, [12L] 2.8 oz
    Recommended Use
    backpacking, camping
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

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    Pretty sweet so far!

      Super lightweight and smooth drawstring compression - only time will tell how long they'll hold up for, but with Outdoor Research's infinite guarantee it is not a major concern. I purchased two of the 8L bags and was amazed at how easily they compressed. I had three pairs of Smartwool socks, two poly/workout shirts, and three pairs of Ranger panties (poly short shorts) packed down to the size of a cantaloupe! Not saying a standard stuff sack couldn't accomplish the same thing, but the ease of using the drawstring beats everything else I've tried for quickness and simplicity.