Pros :

• A good backpack which can be your friend wherever you go since it removal solar panel and charger which makes you no worries especially when you do hiking or any adventure that are out of electricity.
• This kind of backpack that can be a convenient way to carry your things as well as making sure that you have charged your tablet, mobile phones and other kinds of electronic gadgets that you will bring.
• This kind of solar system is non-adhesive surface which germs, dirt and other forms of pollutants will not able to penetrate.

Cons :

• This item does cost much compare to buying individual bag and normal charger.