Colour: Yellow Size: One Size Outer Materials: 100% Polyester Lining: 210T, Polyamide Width: 43cm Length: 28cm Height: 21cm Denier: 600D Design: Logo Fastening: Zip 100gsm Adjustable Shoulder Strap, Carry Handle, Padded Back Panel, Padded Straps, Reflective Detail Compartments: 2 Main Compartments Pockets: 1 Mobile Phone Pocket, Mesh Pocket Capacity: 25L Conforms to Safety Standard: EN ISO 20471. Hi-vis backpack one size yellow Portwest