The Kilda backpack is constructed in 100% polyester poplin, which is a heavy and durable material with a smooth structure. The backpack has a main compartment which closes but a two-way zipper that is covered by a flap all the way around. On the front there are two pockets, and on both sides of the bag there are also slanted pockets for smaller items or a bottle. The straps are padded, and the back has a quilted structure for extra comfort. On the front pocket is a small reflective Carhartt label for increased visibility. Kilda Backpack can hold 12 litres and measures approx. 45 x 25 x 14 cm.