·100% Polyester (600D/420D) ·Padded adjustable shoulder straps ·Grab handle ·Padded back panel ·Dual compartment design ·Padded compartment, laptop compatible up to 15.6 ·Media pocket & headphone port ·Organiser section ·Elasticated bottle loop ·Authentic metal ventilation eyelets ·Capacity: 18 Litres ·Dimensions: 31 x 44 x 16 cm ·Maximum embroidery: 22 flat bed hoop ·Maximum print area: 20 x 18 cm.