The Marimekko Olkalaukku Urbaani Bag is designed by Ristomatti Ratia. It is made of black heavyweight cotton canvas with an adjustable 48″long shoulder strap. The bag has interior and exterior pockets, plus a zip closure under the flap and a zip pocket on the flap. For added durability, the bag’s outer seams are ribbon edged with awning fabric. This bag is a Marimekko classic creation!