Name: Outdoor Sports Waterproof Backpack
Minimum order quantity: 500 pieces
Size: approximately 47 * 15 * 28cm
Capacity: about 600ml
Material: nylon
Color: green/pink/blue/black/grey
Printing: monochrome silk screen printing/color heat transfer printing
Features: equipped with a waterproof inner bag that can separate dry and wet, and a large capacity