- Lining Material: 100% Polyester. - Filling Material: 100% Polyethylene. - Material: Polyester PU Coating, PVC. - Capacity: 30L. - Pockets: 1 Front Pocket, 2 Mesh Pockets. - Compartments: 1 Main Compartment, Whistle Holder. - Airflow Back System, Carry Handle, Hydration Pack Access, Padded Back, Padded Straps, Pole Loops, Sternum strap. - Design: Contrast, Logo. - Fastening: Zip.. - UK size :One Size, FR Size :Taille, ES Size : Talla Única , DE Size: Einheitsgröße, IT size: Taglia Unica, US & CA Size: One Size . - Code: UTTP5946