Trust the traveling mother of seven with recommended carry-ons, luggage and makeup bags!! BEIS are our preferred carry-ons for durability, easy of travel and marching sets. I also highly recommend putting a set together for a graduation gift! The iFLY actually hold more than the BEIS and are less expensive. I think these are bit less durable but they are lighter and easier for kids to tote around. LTKFindsUnder100 LTKOver40 LTKTravel