TRAKK FUEL Anti-Theft, Durable, USB Power Bank Enabled Business Backpack for Business or Casual use or Leisure with Large Padded Compartments & Security Features - Waterproof, Dustproof, Shockproof

Loved this backpack, Im constantly traveling because of work and was always forgetting my chargers (iPhone, mifi and tablet) thanks to this amazing backpack I don't need to worry about then anymore.!I travel without worrying and I can charge my devices anytime I want.I just make sure that all nights I plug it in and charge it and next day I will be good to go.I love the design looks very professional! I received a lot of compliments ...

The charging swithched from orange to blue and stopped charging when full on the first day. From then on, the charging does not cut off. If it is left charging for days, it does not cut off with the forth blue light just flickering. Only charges one Galaxy note 4 and gets depleted. An ordinary power bank would have done that. I am a disappointed customer. The Power plug is also for the US and no option was provided on ordering.

Not very durable. I would not recommend for every day use. Mine lasted a month before I started having issues with it. A very poor investment.

Just talked to my nephew who is a track coach. Today was the first day he used the back pack. He was at a track meet all day and was able to charge his phone with ease.

It's okay, the batteries life scan is too short,

It's a great backpack... but it's missing the chargeable battery which was the whole reason I bought it.

This product is pretty amazing. However, I am not your usual user for an item like this. I am a mom of 3 kids. This bag gets used as a diaper bag/media bag etrodinair!!! I do put diapers in this as well as tablets for my kids, and the occasional extra phone. When my kids are out and about grocery shopping they get bored and need something to o do. I put the tablets in there. When we are out of the store the tablets are low on battery, the bag charges them back up for he next store. I love hat the bag is capabe to be chaged like any other device. I love that this bag is water resistant. Let's face it, my kids spill EVERYTHING especially if it is something nice like this. IT kept the phones, tablets and anything in the bag dry! If his works well for me, I can only imagine how this would work for someone who is continuously traveling.

Backpack's material is of good quality. However, item came with missing cables, as well ad an empty housing for the external USB interface. The power assembly also came in with wiring exposed.The battery housing compartment was exceptionally hard to gain access. Had to return.