The Walter Backpack from Sandqvist is a water-resistant and spacious backpack constructed from 100% recycled polyester. Featuring a 16" laptop compartment and can carry up to 19L. Article Fit & Features Material: 100% recycled polyester Capacity: 19L Main compartment: W 27 x H 45 x D 16 cm 16" laptop compartment: W 27 x H 35 x D 2 cm Quick release drawstring Inner mesh pocket Outer pockets Loops for hip belt Padded and adjustable shoulder straps Removable sternum strap Product SKU: SQA1924 Walter Backpack Recycled Poly - Brown