Collapsible luggage trolley. (Driffield YO25)

I'm in need of one of those lightweight collapsible trolleys that are sold for moving luggage and camping gear - in case anyone has one they no longer need. They are usually about 75cm long and 50cm wide (inside) with raised fabric sides and a metal frame. It is to take parcels from the house to the post office for our online plant nursery business. Needs to fold so we can store it in the house.