The West Town Fly Through Checkpoint-Friendly Black Leather Detachable Wheeled Laptop Case by McKlein USA

Weighing in at 5.6 six pounds, this relatively lightweight briefcase and computer bag packs quite an efficient punch. Loads of exterior storage, in open and zippered pockets, allow you to grab for the immediate necessities, while a highly organized interior conceals and protects valuables. The included laptop sleeve is large, accommodating the widest screens on the market so you don't have to carry two bags. Finally, should you not be interested in using the detachable wheel system, the bag features a clever mechanism by which it can be attached to the extended handle of a rolling suitcase. This will come in handy at the airport when you've got a coffee, a newspaper, two bags, and are racing for the terminal. We hope that doesn't happen, but it will sooner or later.

The detachable wheel system deserves a little more explanation. The extendable handle is made from high-grade aluminum for the utmost comfort and strength. Furthermore, it weighs in at a sturdy 4.4 pounds, meaning it provides a solid base for rolling around without wiggling this way and that. We know you're going to like it.