Richard Elden is the entrepreneur behind dbest products, a line of collapsible carts and rolling storage units. He will pitch two of his many dbest products on Shark Tank (February 3) -- Smart Cart ($30) and Trolley Dolly ($40). The big selling point behind these durable, folding carts is that they are lightweight (about 4 lbs.) and yet can hold about 110 lbs.
Prior to appearing on Shark Tank, the Trolley Dolly was sold on QVC. Three different versions of the Best Seller Trolley Dolly (one with stair climbing wheels, one with carry strap, and the XL deluxe version), are still available on the QVC website. Shark Tank airs Fridays at 9pm on ABC.Most INTERESTING FINDS on Amazon]