A super robust case from Griffin that has ACTUALLY been certified to US military standard. We're not sure what that means, but assume it's kind of a big deal, as according to Griffin this case will withstand the most extreme conditions, including dirt, sand, rain, shock, vibrations and the hands of little ones. Available for the iPhone 4/4S from Amazon for £17.25.
Whether your dad always has the new iPhone before you or he had to have his old 3210 prised from his hands, a new phone case would make a simple but useful present come the 17th.
Here’s our pick of five practical, tough and unusual phone cases.