CES 2011: Speck ToughSkin & ToughShell iPhone 4 Cases
Speck introduced a pair of rugged iPhone 4 case at CES 2011. The ToughSkin has two layers of protection, including a rubber layer to soften drops. The inner layer of the case is rigid. The ToughShell has three layers of protection and is designed for those who abuse their iPhones the most, including first responders and those who work in rough environments.