For those looking for some case variety and coloration, the company's switchBACK t4 ($35) comes with a solid frame and three interchangeable backs (choose one color pack: ; ). Two of the backs are smooth polycarbonate, while the black and white backs respectively offer a hinged kickstand.

Scosche's metalliKASE t4 ($25), a polycarbonate single metallic shell with mirrored screen protector, offers something sleeker. The case comes in and , and includes a micro-fiber cleaning cloth.

The ($25) is another single polycarbonate shell, this one skinned in leather with a soft felt interior. The case also offers a lower profile with more direct access to the top and bottom of the iPod.

The various Schosche cases have shipping estimates sometime in September and October, but all are available for pre-order now.