For anyone with a busy lifestyle, multipurpose items are the way to go. However, most office workers carry two bags to work, one for laptops and files and the other for gym accessories for an after work gym visit. The Aer duffel bag makes it possible to carry everything in one neat package. This bag features a ventilated shoe pocket for sneakers, a secure case for carry around a laptop and a quick-access section for pens, phones, and other smaller items. While the creators have done a nice job of combining a backpack and duffel bag, the Aer still seems a little bulky to carry around. One Aer will cost backers $129 on Kickstarter. Aer has a campaign goal of $45,000.