·100% Polyester (210D) ·Sponge backing ·Stylish computer backpack ·Unique and extremely easy closure ·Padded grab handle and padded shoulder straps ·Back compartment for laptop or iPad ·Main compartment with inside pockets: mesh zipped pocket, elastic mesh pocket for bottlle, two pockets for accessories including key holder ·Capacity: 18 Litres ·Dimensions: 29 x 14 x 46 cm ·Suitable for screen , transfer printing or embroidery ·Max. embroidery: 12 tubular hoop ·Max. print area: 12 x 12 cm.