If you're day trekking the Cinque Terra or lightweight overnighting through the Enchantment Lakes, the new Arc'teryx Axios 35 Backpack - Boys's delivers an ultra lightweight silicone coated Mini Ripstop nylon package for the enthusiast passionate about weight-saving. This lightweight pack combines EV50 Perforated foam, 6061 aluminum stays and HDPE framesheet with a GridLock suspension that features anatomically shaped shoulder straps, a modular sternum strap, breathable shoulder straps and hipbelt, and adjustable shoulder straps for a highly breathable, ultra-nice gear carry. Four compression straps stabilize the load, while a removable/ extendable top lid with two zippered compartments, stretch-mesh stash pockets on the hipbelt, a map pocket, stretch-mesh kangaroo pocket with elastic bungee cord closure, and two stretch-mesh pockets stow easy to reach Must haves.