You close this hiking backpack with a buckle and lid. It only comes in one colour, green, but it does look quite neat and things you want to keep extra track of can go in the inner pocket.
From Alpine Trek
Fjällräven - Kajka 35 - Walking backpack size 35 l - S/M, olive
Scandinavian Outdoor Store
Fjällräven Kajka 35 S/M