Carriall Vasco Blue Smart Laptop Backpack

This backpack is amazing. It’s quality is premium.I've never owned a backpack with this many useful features. It actually relived the weight from my shoulders. The USB port does work, on the inside of the backpack I was able to connect my portable charger and there is a pocket to hold the charger. Speaking of pockets, this backpack has pockets in the most useful places.The best one is its bluetooth feature through which you get notification on your mobile if you forget this bag.