Dragons' Den 'reject' reveals Jurni, the Trunki for travelling teens Back in , Law pitched the idea of a ride-on suitcase for toddlers, which. Trunki is a brand of ride-on/carry-on hand luggage for children, designed by Rob Law. The product became well-known after featuring on the UK television series Dragons' Den in A businessman who made his fortune with his Trunki children's case after being rejected from Dragons' Den has launched a travel bag for. After a humiliating appearance on BBC's hit TV show, Dragons' Den, entrepreneur Rob Law was left pulling his hair out. The founder of Trunki. Dragon's Den's most successful reject: Trunki inventor sells TWO Den' most successful reject - after selling two million sit-on suitcases. Children's luggage firm Trunki loses a court battle over the design of its In Mr Law appeared on BBC Two show Dragons' Den in Theo Paphitis broke a strap of the suitcase which led the other Dragons to was the comment made by Paphitis following Trunki's exit from the Den in ;. Trunki Launch New Suitcase with Indiegogo Campaign. Posted On: November 09, • adult trunki • best dragon's den episodes • best luggage for kids.