For safety reasons, small rolling suitcases that are permitted to bring on airplanes are not permitted inside the coach on Guided Vacations. As our coaches have large, panoramic windows, there is minimal space to store them securely overhead or under the seat. We suggest bringing a carry-on that is soft-sided similar to a backpack, tote bag, etc. Our Celtic Travel Experts will advise on carry-on luggage restrictions when booking other travel styles.