Cycling waterproof backpack for riding

Product Name: Nylon breathable waterproof hydration backpack for cycling
Outer Material: Nylon material,600D oxford material,RIPSTOP,CANVAS
Inner Material: Polyester lining material,Interior Slot Pocket
Gender: Unisex
Size: 43cmx 20cm x 22cm
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