Lightweight, breathable, and panel-loading, the Axios 25 Daypack from Arc'teryx is Built with an AeroForm back panel combined with perforated shoulder straps and hipbelt to allow for exceptional airflow that keeps you cool while working hard. Incorporating lightweight silicone coated Mini Ripstop nylon fabric, four compression straps keep your gear from shifting, while its main compartment with internal security pocket, kangaroo pocket, hipbelt stretch-mesh stash pockets, and two stretch-mesh pockets keep Must haves handy. Offering a full length U-zipper access, the Axios 25 fits a standard 13 inch laptop.