This PopGrip has a swappable top — just close the grip flat, press down, and twist 90 degrees to swap out the top. Then, you can swap in a new PopTop or do a little wireless charging.

For generic wireless chargers, easily remove the top to wirelessly charge your phone
Functions as a convenient stand so you can watch videos on the fly
Allows for hands-free use with the PopMounts. Compatible with all mounts sold today
Dimensions: 39.74 mm diameter x 7 mm H and 24.25 mm H expanded