Rucsac CUBE Vertex 9 Rookie TM Olive Our high-class backpack for junior shredders. Like its adult counterpart, the VERTEX 9 ROOKIE X Actionteam is absolutely rammed full of practical features: an optimal fit courtesy of CUBE's own Natural Fit back system developed in-house adds up to a backpack that stays put no matter how hard you shred. The VERTEX 9 ROOKIE includes a SAS-TEC SCA-400 protector, as well as a helmet carrier, light mount, rain cover and protector strap for maximum practicality. And we also made it hydration system-compatible because that's how we roll! Reflective details add visibility in low-light conditions. And a small detail that could be a big help: there's an emergency whistle integrated into the chest strap.Hydration system compatible Mesh pockets in main compartment Helmet holder Easy-Access side pocket for smartphone Light holder Raincover Natural Fit backsystem Reflective elements Protector holder Back protector (SAS-Tec)