As for its capabilities, this is one particular device that comes with an integrated scale, now how about that? Heck, it is also equipped with a 3 Amp, 15,000 mAh battery pack that allows you to charge your devices, while adding on another $40 to the final sticker price would result in the inclusion of GPS tracking capability, just in case your Trunkster ends up somewhere else, a few thousand miles away from where your plane landed. Boasting of an aluminum and polycarbonate build, it offers adequate protection for your items within from getting crushed, and there is also a hidden compartment which ensures that important documents remain in a slightly safer spot. It will cost $295 in a pledge for the carry-on if you are interested.