So far I am not finding what I need groan. I want a 2 level truck/trolley with containers that are removable so we can clean them. They need to hold 4 Baxters at a minimum and 4 asena syringe pumps on bottom. Be able to be steered easily and with good handles. Most models seem too small, are of wire mesh ( no good), or the weight of the trolley is too heavy before we even start to load on equipment. These trollies go out 3/4 times a day to collect and deliver equipment - they get heavy use!! IS there nothing that will work for us ? I seem to have hit a real gap in the market!