Serial numbers are printed on the stroller’s. Recall: Bugaboo Cameleon and Donkey strollers Molly Balint. Bugaboo recommends using a transport bag for extra protection and checking in the stroller as odd size luggage. If you need to know the folded size of the stroller, please visit the compare page. Please contact your airline for specific information. The airline staff will place the stroller in the general luggage compartment of the plane and will deliver it to you as you exit the plane at the end of your flight. There, you can fold it into its most compact and easy-to-handle size. Most airlines will allow you to push your child in his or her Bugaboo stroller to the gate.