The Formula 4 is the most versatile case in our composite line with two piece construction that allows for easy docking. Molded from high impact polycarbonate and combined with an aircraft grade carbon fiber back plate, the Formula 4 provides excellent protection.
Fits all versions of the iPhone 4 and 4S!
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Two Piece Design
Two Piece Design
The Formula 4 is a two piece slider style case that has a removable bottom for easy docking.
Large Peripheral Ports
Large Peripheral Ports
The large port at the bottom of the case ensures that most aftermarket charging cables or accessory connectors will fit.