New multiuse backpack equipped with VERTICAL back SYSTEM, padded with breathable mesh. Suitable for all uses, its u-shaped opening is practical, allowing you to reach its interior quickly. It has comfortable shaped, padded and adjustable shoulder straps with sliding chest strap and emergency whistle. It is equipped with 2 side bottle pockets, front pocket and internal mesh pocket for personal items. It’s equipped with lateral compression straps and functional attachments. Hydration systems compatible.