Thanks to all those who participated in this round of "Kiwi Lingo". I will be accepting no further guesses on this object because someone has given the correct answer.
The Kiwis call this shopping cart a trolly. And the winner is Alex Doffing from Hastings Minnesota. Her prize is still being determined but I assure you that it be a gift worth bragging about.
Keep your eyes peeled for the next Kiwi Lingo.
Better luck next time!