This is the second time I've bought this style of Baggallini. The design is a little different this time. But it still have the major detail I wanted - the back zipper unzips and I can slide it over the handle of my carry on suitcase, making getting on and off the plane is a smooth trip for everyone. It also has two elastic hoops that are designed to hold your most popular lipsticks or glosses (don't confuse this with a pen holder (unless you have a really fat pen.