Use the Canon EOS RP Grip (EG-E1) to make your Canon EOS RP higher. This gives you a wider grip to hold the camera. That way, you can increase the camera's ease of use when you don't find the model comfortable to hold. Use the cover on the bottom to change the camera's battery without removing the grip. Note: there's no room for an extra battery in the grip, and the grip doesn't have extra buttons for vertical photography.