Osprey Packs

Osprey Packs Exos 58 Backpack


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Osprey Packs Exos 58 Backpack

If you're obsessed with shaving ounces during backpacking, trekking and adventure travel excursions, you'll appreciate the lightweight and supportive Osprey Exos 58 Backpack. It features a newly updated Exos peripheral frame that combines 6061-T6 aluminum alloy with LightWire cross struts for enhanced load support. Oprey stretched a 3D tensioned mesh backpanel across the Exo 58's lightweight frame, so hikers and backpackers enjoy improved pack-to-body contact and excellent backpanel ventilation. At the top of the Exos 58 is a removable floating pocket with an internal key clip and under-lid mesh pocket. If you need faster access to energy bars or gels, you can slip small hiking and backpacking essentials into the sewn-in harness pocket, zippered mesh hipbelt pockets or dual side mesh pockets. As a top-loading backpack, the lightweight profile of the Exos 58 is excellent for fast-paced extended day hikes and weekend backpacking excursions.

  • Fabric: 70D x 100D Shadowcheck, 160D x 210 Window Ripstop
  • Redesigned Modified AirSpeed™ Suspension with 6061-T6 aluminum alloy frame and twin LightWire™ cross struts
  • Ventilated Bio-Stretch™ harness with mesh covered slotted foam and adjustable sternum strap
  • BioStretch™ harness and hipbelt with mesh covered slotted foam and ErgoPull hipbelt closure
  • Hydration compatible backpanel sleeve with external hose routing (holds up to 3 liters)
  • Superlight 7mm webbing side compression
  • Stow-on-the-Go™ trekking pole attachment
  • Front stretch woven pocket
  • Cord tie-off points
  • Under-lid pocket
  • Zippered mesh hipbelt pockets
  • Sleeping bag straps
  • Side stretch woven pockets with inner or outer compression
  • Two vertical zippered front pockets
  • Two tool attachments
  • Osprey recommended comfort range: Up to 40 lbs, 18 kg
  • Volume: 3300 cu in, 55 liters (small), 3500 cu in, 58 liters (medium), 3700 cu in, 61 liters (large)
  • Weight: 2 lb 7 oz, 1110 g (small), 2 lb 8 oz, 1140 g (medium), 2 lb 10 oz, 1185 g (large)

Purchase the Osprey Packs Exos 58 Backpack from Altrec.com. All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars 2sibermom - January 5 2012

My favorite pack
I purchased this pack to use on a 2 day backpack trip since I needed a lightweight pack. I had breast cancer surgery several years ago and am not supposed to carry anything too heavy or binding. The pack was a bit smaller than my last but unbelievably light. It has a lot of nice features (though I found the hip pockets a bit far back) and is light and airy- you don't get sweaty back since there is a mesh back support. I actually prefer this to my BD pack that I use as a long day pack and have used it on several occasions for that purpose- it cinches down quite compactly. It also is more durable than I expected- though after 4 backpacking trips some of the mesh pockets are a little frayed. I am 5'3" and bought the small- it's a perfect fit. I would highly recommend this pack to anyone needing a light pack!

5 Stars avgbackpacker - December 27 2011

Light pack, plenty of room
I love this pack. It is big enough for long backpacking trips but light enough for small ones. It has more storage compartments than other light packs. I like separating my gear so I know one compartment is for med supplies, another for snacks and so one. Great bag.

5 Stars HikerJim - March 30 2011

Great ultralight backpacking choice
I have owned many Osprey packs over the years as I have consistently found they have the most innovative designs and highest level of quality. The EXOS 50 continues that tradition, with impeccable quality and a boatload of features. The Exos 58 weighs a full pound less than the Osprey Atmos 50, yet is actually capable of carrying a heavier load (odd since the Atmos is rated for 40 pounds, the Exos for 30 pounds). The hipbelt wraps nicely and is very supportive; the load is limited by the shoulder straps which are thin in both dimensions (width and thickness) - but that's how you get a pack this light. I'd say the 30 pound rating is about right, any more than that and the shoulder straps will start to irritate. But the fact is, if you're researching this pack you are already starting to count ounces - and unless you're going out in mid-winter there is no reason you should be carrying more than 30 pounds anyhow. The EXOS packbag carries more gear than I expected for a 58L rating and the extension collar will accomodate oversize loads (such as the beginning of a trip when you are starting with a week's worth of food). There are multiple lash points and it is really easy to shove your rain coat, fleece, etc. into the stretch front pocket to be retrieved at a moment's notice when the situation calls for it. Some people don't like the thin side compression straps but I have found them to be adequate and effective. Osprey has done a better job than most at creating a full-featured, yet ultralight pack and everything works the way it should. I'm really not a fan of the orange and grey colors but that's what you put up with for an otherwise outstanding lightweight pack. If you haven't tried an Osprey pack before, it's time that you take the plunge and this pack is a good choice to do it.

5 Stars Evan - November 19 2009

best 60L pack you can get at end of 09
It is superlight and yet sturdy, even has all the pockets. Great attention to detail. I hope it lasts like my previous ospreys.

5 Stars Altrec.com Shopper - June 27 2009

Well designed and super light
Osprey have really outdone themselves with this pack. All the new design features to save weight are well thought out and well engineered. The hipbelt is extremely comfortable and the straps are even thin to save on weight. I like the pack as a whole but I just wish it was a 65 liter and not 58.

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