The low-profile polycarbonate shell of the Quad Lock Case (right) offers protection, but is blessedly discreet, just 2mm (0.787 inches) thick.

Turn your iPhone into a hands-free GPS navigation device for mapping your morning commute.

You can secure the mount to the top tube of the bike using O-rings or zip ties and then slip the iPhone (in the case) onto the mount.

Consult recipes and listen to music while making dinner.