If you need power for your phone and you like pigs then you should check out this pig power bank.
The pig power bank is available in 3 colors blue, white, and pink. The power bank has two USB port in the nose of the pig of which one is a 1 amp port and the other is 2 amp and the on off switch on the bottom also acts as a charge indicator so that you know it ready to go.
Now you will have your phone and other USB devices when a power port is not available and that will give you peace of mind.
Get your 10000mAh Pig Power Bank