The Osprey Exos 58 is a light backpack for the gram hunters. For the Exos 58 every effort has been made to develop a backpack that is made to carry average loads comfortably and yet is very light in weight. So for the Exos 58 no extra zippers, straps or other extras that create more weight. The capacity and its weight performance are paramount.
The Exos 58 is well suited for tours or treks where the amount of equipment remains limited. But for the enthusiasts of this kind of packs this is of course not an issue because the rest of the equipment will be lean and mean. Once you know how great it is with minimal weight on your back, you can of course no longer be stopped with this light Osprey Exos 58.