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  • Osprey Packs - Exos 58L Backpack - Tunnel Green
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  • Osprey Packs - Exos 58L Backpack - Tunnel Green
  • Osprey Packs - Exos 58L Backpack - Blaze Black

Osprey Packs Exos 58L Backpack


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    • Tunnel Green
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    2 Reviews


    For your inner minimalist.

    From long weekend getaways to minimalist through hikes on the AT, the Osprey Exos 58 Backpack has everything you need for lightweight trail comfort, and nothing you don't. A removable daypack lets you take short, exploratory trips from your campsite, and plenty of mesh pockets and gear loops provide the capacity for maps, trekking poles, and snack stashes; an integrated rain cover protects your gear on rainy afternoons and compression straps keep everything under wraps. But where the Exos truly shines is in the form of the comfort it can provide. The combination of well-ventilated AirSpeed back panel and the light-yet-durable alloy frame brings a lot of breathability by dumping excess heat out the sides while you hike, and ExoForm covers the shoulder pads and waist belt with mesh and energy gel for the ideal cushion needed over weeks or even months on the trail.

    • Ultralight pack for multi-day trips and through hiking
    • 58-liter capacity keeps things minimalist on longer treks
    • High-tenacity nylon endures miles and miles of use and abuse
    • Tensioned backpanel keeps weight off your back for extended comfort
    • Highly ventilated for breathability during long days on the trail
    • Gearloops galore offer extra spots for poles, axes, gear, and snacks
    • Sleeping pad and compression straps can be removed to shave ounces
    • Osprey places emphasis on packs with comfortable back panels
    • Item #OSP00AP

    Tech Specs

    [body] 100D nylon, [bottom] 210D nylon
    [small] 55L (3356cu in), [medium] 58L (3539cu in), [large] 61L (3722cu in)
    Airspeed Suspension (4mm Lightwire alloy frame)
    Shoulder Straps
    Waist Belt
    mesh, ErgoPull closure
    Hydration Compatible
    2 mesh side, 1 stretch front, 1 zippered top
    Gear Loops
    Ice Axe Carry
    Trekking Pole Carry
    Rain Cover
    yes, FlapJacket
    Detachable Daypack
    Weight Capacity
    [small] 29.5 x 16.1 x 14.6in, [medium] 31.5 x 16.1 x 14.6in, [large] 33.5 x 16.1 x 14.6in
    Claimed Weight
    [small] 2.69lb, [medium] 2.71lb, [large] 2.74lb
    Recommended Use
    ultralight backpacking
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    • Familiarity: I've used it several times

    Fantastic pack, unbelievably light. I just got back from a 15 mile trip with it, no issues. I really like the straps and padding, and the ventilated back is so nice. It's very easy to center your load and adjust straps.


    • Familiarity: I've used it several times

    Ouch!! Shoulder straps left welts and scrapes on my collar bone. Hip belt left abrasions both sides of my tailbone. Had 30# in the pack. Maybe a solid day pack, but not good for taking any overnight gear. I want to like it, but it keeps hurting me! The pockets are nice....