If you travel with a lot of gear, then wheels (and assistants, of course) are your best friend. Think Tank's newest bag is their first venture into the rolling equipment case market and boasts an almost limitless array of internal arrangement possibilities thanks to its adjustable dividers. Internal dimensions check in at 13.75"W x 27.5"H x 8.25-10"D, giving you plenty of room for bodies, lenses and even lights. The front is equipped with a stretchable lower pocket as well as a zippered upper pocket and an organizer pocket on the side for small stuff you need to access quickly. But, the more gear you can stuff into a bag, the more important security becomes, which is why they included a TSA combo lock on the zipper and a locking rear security cable for securing it to immovable objects. Plus, it comes with a security ID plate you can register online in case you do lose your gear and it's found by some good Samaritan. List price is $600.