The core of the system is the black plastic, Smart Cover-compatible Holder. Like many shells, it snaps onto the back of the device, coming right up to but not covering the front edge. Instead of a flat back, however, there’s a 1.5” to 2” circular depression in the center, roughly 1/4” deep and lined with metal. This opening is what allows the case to connect easily to circular Vogel’s mounts that can be placed in…
