Plecak SLX Daypack - ·100% polyester (600D/Ripstop Honeycomb) ·Padded, adjustable shoulder straps ·Carrying handle, adjustable straps at waist and chest height ·Ergonomic, breathable, padded mesh back ·Accommodates a laptop with a matrix up to 15.6" ·Compatible with beverage container ·Detachable, waterproof rain cover ·Mounting for trekking poles and a lamp ·Side zippered pocket, internal mesh pocket ·Contraction straps and reflective elements ·Capacity: 20 liters ·Dimensions: 31 x 48 x 20 cm ·Maximum flat embroidery area: 15 ·Maximum print area: 14 x 18 cm ·Check out interchangeable zippers in different colors: 093.30 (QX505)