More informationVersatile all-terrain backpack, with wide side wings for a perfect fit on the hips, it is designed for cycling, but is ideal for school, university or your daily routine. Comfortable back padding and very well ventilated. Tool compartment internal that also serves as a practical organizer.Support for external transport of the bike helmet.Compartment for a hydration system of up to 3 l.Includes Hydrapak 2 hydration bag l.Specifications:Volume: 8 l.Weight: 500g.Measurements: 24x43x8cm.