Nylon materials hydration backpack for riding

Product Name: Nylon hydration backpack for cycling
Outer Material: Nylon material,600D oxford material
Inner Material: Polyester lining material,Interior Slot Pocket
Gender: Unisex
Size: 11cmx 24cm x 45cm
Capacity : 2-5L water capacity
Color: Mix color
Workmanship: Silk screen printing,digital printing,hot transfer printing methord
Logo and brand : Make your own brand