The Exos 58 is deservedly one of the most popular thru-hiking packs ever. Nothing matches their carrying comfort, and as the days and miles pass, you'll always look forward to shouldering the load. AirSpeed 3-D tensioned mesh backpanel keeps sweat down, strippable features satisfy the ounce-counters, and convenient features like Stow-on-the-Go trekking pole carry make ultralight backpacking ultraconvenient. Our All Mighty Guarantee means you can rest assured we've got you covered if anything happens on the trail. Volume: 58L Weight: 1.2kg Removable floating lid with top-and under-lid zippered pockets for storing smaller items Integrated FlapJacket protects packed gear when top lid is removed Stow-on-the-Go trekking pole attachment Dual access stretch mesh side pockets for storing water bottles Front stretch mesh pocket stores rain gear Removable sleeping pad and side compression straps Accessory cord attachment points for external gear storage Sternum strap with integrated safety whistle