http://www.techradar.com/news/iphone-8-and-iphone-x-cases-how-will-you-protect-your-new-phone

The iPhone 8 or iPhone X still isn't official and won't be until Apple announces the new phone at its September launch event, but that hasn't stopped accessory manufacturers revealing their cases for the phone. 

We've seen multiple cases for the new top-end iPhone leak despite no-one knowing for certain what the phone looks like.