- Oxford cloth
- Made in the USA or Imported
- Backpack with bladder:humanity design, no smell, texture,Leakproof Backpack
- Backpack for running:it protects your things from losing ,storage bag
- Cycling backpack:strong and durable materials, it can be used for a long time,bike water backpack
- Classic backpack:soft and comfortable should belt, easy and comfortable to hold,hydration bag
- Hydration backpack:professional design for storage water bag use, also it can be use as an simple storage bag,backpack