OnePlus One has said their device will have a Moto X-like customizability for its handset, meaning there would be interchangeable back covers for the device. The first cover their offering is bamboo back cover, which retails for US$49 on the OnePlus Store and start shipping at the end of August. It is admittedly a bit costly and it will be sold separately from the device. This is where it differs from the Moto X, which lets you customize the phone before it is sent to you. But if you want to change up your device’s look, then best be ready to shell out money for it. The other covers that might come in the future include denim, various kinds of wood, as well as Kevlar.
Source: Ubergizmo