AirDeal is a mobile platform that allows air travelers to share their baggage allowances and rent out excess baggage space. This allows travelers to both save money on excess baggage fees and make money by renting out unused space. The platform aims to address the high costs of excess baggage fees charged by airlines. It connects travelers through a mobile app that allows users to search airports, review listings, and book deals for baggage space. The founders believe this idea can successfully target the large market of 18-32 year old air travelers in Europe and North America.