In the past few years, we have covered plenty of decent smartphone grips and wallet cases here. The Magcardgrip aims to combine the two. It attaches to your phone or case via a strong adhesive and has slots to hold two cards. When flipped open, the wallet can be used on any Qi-enabled wireless charger.
The Magcardgrip smartphone wallet is available in 6 patterns. It can work as a 2-way iPhone stand for horizontal or vertical viewing. It is compatible with Android devices too. You can find out more about it on Kickstarter.