Key features: versatile, hardwearing multisport backpack, complete with pockets and compartments for the best possible organization of gear, large front pocket in stretch mesh, and lamp holder strap. The back, shoulder straps and hip belt are all shaped and covered in transparent mesh for a perfect fit and excellent carrying comfort. Breathable back, pole holders, gear holders, rain cover, H20 bag pocket, helmet holder, chest strap whistle, reflective material. Fabrics: polyester invisible rip stop 210D pockets: front mesh side mesh two on hip belt, including one with mesh insert for fast drying internal security with key-ring hook top mesh on shoulder strap on the back to insert hydration control system.