I feel totally cool about using mine as it is a 'festival trolley'! Same thing just a different name. Bought it on the internet in the winter at a huge discount as no festivals then. However my daughter will not put it in her car says a 'granny barrow' is a 'granny barrow' whatever the colour or fancy name it is given. Thank goodness for my bus pass.
Powerful Stick Vacuum - recommendations please
and a lovely time I had, my mum kept sort of jokingly buying me a "shopping trolley" !! a she has one 
DBH hates it because it is so bright and girlie, and REALLY hates it if he has to cart it down stairs in shops for me, so I bought a matching plastic raincoat just to annoy him. 