• Oxford cloth
• Made in the USA or Imported
• Hydration backpack:humanity design, no smell, texture,bike water backpack
• Backpack:strong and durable materials, it can be used for a long time,drinking water bag
• Backpack for running:the zipper is smooth, easy to open and close the backpack,Leakproof Backpack
• Cycling backpack:fashion backpack, elegant and confident,hydration bag
• Running backpack:soft shoulder strap and easy to use,mountaineering equipment