Synthetic mesh upper Front zippered pocket 3 larger compartments with zip-around closure Back compartment accommodateS a laptop up to 15" Zippered organizer pocket in middle compartment Elastic water bottle pockets Carry loop with 2.5" drop Double adjustable padded shoulder straps Product Dimensions: 12" L x 18" H x 6" D Product Material: 100% Polyester Product Colour: Green / Black