• Oxford cloth
• Made in the USA or Imported
• Bike water backpack--it protects your things from losing ,storage bag
• Drinking water bag--soft shoulder strap and easy to use,backpack
• Cycling backpack--professional design for storage water bag use, also it can be use as an simple storage bag,Backpack for Running
• Hydration bag--high handbag, easy to carry,mountaineering equipment
• Classic backpack--the zipper is smooth, easy to open and close the backpack,Leakproof Backpack