Hynes Eagle Personalized 3D Animal Print Polyester Fashion Casual Backpacks (Dog) polyester polyester lining Made of 600D Polyester and PU, 3D vivid animal print patterns Approx. Dimensions: 12.2 x 9.1 x 16.5 inches (L x W x H) 1 main pocket+1 front zippered pocket +two side-slip pockets Adjustable shoulder straps and one top handle Washing instructions: Wash with clean water with ordinary temperatures; DO NOT wash with hot water; Hang to dry; Wash separately to avoid staining