TMZ may collect a share of sales or other compensation from links on this page. Take it from the frequent flyers: it's all about traveling smarter, not harder. Whether you're about to head on a long haul flight abroad or just a quick trip for the weekend, there are definitely some travel essentials you don’t want to leave home without. From packing cubes that'll keep you organized to pillows that'll make catching some inflight Z's a little easier, we've got you covered with travel gear that