When you buy through links on this page, HuffPost may earn a commission that helps support our journalism. Every product is handpicked by the HuffPost Shopping team, and prices and availability are subject to change. It packs down so small, it feels like sorcery. Packing for your dream trip can often tire you out before you landed. Between strict airline size and weight restrictions to styles that need to jive with your off-duty look, it seems that selecting the perfect bag for your travels can