Backpack features: High quality padded mesh back High quality adjustable padded straps AQUA/Washer Wrinkle Fabic/800D Polyester Canvas Material Measurement Approx: 25 -30 Litre capacity 46cm (18.1") height 33cm (13") width 23cm (9.1") breadth (Front to back) 1.0kg (Gross), 0.9kg (Net) weight