Originally designed for Swedish school children in 1978 the Kanken has since become a most well-loved and iconic backpack for children and adults around the world. Made from durable Vinylon F fabric which repels moisture better than any other synthetic fabric the Kanken is unparalleled in its functionality and design. Dimensions: 15" x 10.6" x 5.1". Weight: 0.64 lbs. Volume: 16L.