Japanese super geek Akio has single-handedly designed what he calls a digital signage bag specifically made for iPhones. It’s essentially a bag with three pockets that fit an iPhone or iPod touch each.

Akio says in his Japanese blog that he went to WWDC with the bag and received many positive comments. Apart from three iPhones, it can also store a 15-inch MacbookPro and be used as a rucksack (the iPhone screens will then flip from vertical display to horizontal display accordingly).

Akio is also one of the authors of the Hacker’s Cafe Blog, which sheds light (in English) on the activities of a group of famous Japanese geeks.

Via Hacker’s Cafe