Rucsac CUBE Vertex 9 Rookie X Actionteam Cube's high-class backpack for the offspring. The Vertex 9 Rookie TM is, like the model for the adults, full of useful features: Thanks to the Natural Fit back system developed by CUBE, it sits perfectly on the back during all riding maneuvers. The Vertex 9 Rookie is equipped with a SAS-TEC SCA-400 protector. Helmet holder, light holder, rain cover, protector holder - everything included. Hydration bladder compatibility is a point of honor. Reflective elements increase visibility. And the signal whistle on the chest strap can be a small detail with great benefit in case of emergency.Features - Cube Vertex 9 Rookie X Actionteam Hydration system compatible Mesh pockets in main compartment Helmet holder Easy-Access side pocket for smartphone Light holder Rain cover Natural Fit back system Reflective elements Protector holder Back protector (SAS-Tec SCA 400)Volume 9 liters Material Nylon Color orange Weight 650 g (manufacturer information)