The Insta360 ONE R/RS Vertical Bumper Case is simply an exterior case that holds the ONE R or ONE RS camera mounted on the Vertical Battery Base, sold separately. It provides a pass-through hole on the bottom for securing a selfie stick to the optional Vertical Battery Base, and it allows you to control all the buttons of the camera when set up vertically.
Note:
The ONE R camera cannot be used underwater when set up in this Vertical Bumper Case.