Hand luggage design hasn’t changed much in the last ten years, with a lot of brands leveraging the concept of smart-bags just by adding battery packs to recharge phones or GPS units. G-RO is challenging this concept with a new kickstarter project aimed at funding a bag design that would be smart in the way we actually carry our travel companion. The G-RO Six has a set of two small and two big wheels and comes with an extendable handle carefully angled at 66-degrees. This configuration makes it much easier to push the bag, thanks to the fact that the user’s body automatically acts as a counterbalance to the bag’s weight. The Six respect all the IATA limitation for hand luggage and can properly compress clothes and object in case of overpacking. The campaign on Kickstarter has been already fully funded, but you still have 15 days to go in case you want to buy one with a contribution of at least $345.