Biaggi is a company specializing in innovative luggage solutions, particularly known for its foldable luggage designs that save space without compromising on durability or style. They generate revenue through the sale of their patented luggage products, which appeal to travelers seeking convenience and efficiency. Founded by Stephen Hersh, Biaggi gained significant attention after appearing on the TV show "Shark Tank," where they secured an investment from Lori Greiner, boosting their market presence and credibility.