Whether you're a casual or experience hiker, the light and streamlined Hikelite 26-liter daypack combines essential features and quality construction with the impeccable ventilation that AirSpeed has to offer. Its minimalist panel-loading design keeps things clean and uncluttered for simplified use on any trail, and added external storage and compression help keep you organized. Now featuring a wider and taller frame for improved fit. 18 L and 26 L offer a single unisex size Hikelite 26 Atlas Blue O/S