Can anyone recommend a good portable charging pack?!

[Appuskidu]

I’d really like one that is small, has an in built iphone cable and displays the % of power it has left?!

I had a nice one last year but it was sort of glass fronted and the front has smashed .

I use an Anker one. Not the prettiest to look at but it changes an iPhone 3 or 4 times depending on which one you buy