The COOlBELL® Anti-Theft Backpack is designed in an innovative way. It's bigger, safer and more convenient.
You can put everything you need for a short journey just in one bag, isn't it wonderful?
The zipper is hidden next to your back, which can protect your belongings safer.
This backpack is incomparable in terms of the wearable water-proof materials.
And more importantly, it has a outside USB charge port (power bank not included), which allows you charge your mobile devices while sets your hands free.
The anti-theft design, large capacity, water-proof materials, burden-reducing system and USB charge port make your backpacking experience an unexpected wonderful one.