"A really useful shape and size"
A well padded and easy to carry cool bag. I bought one of these a while back and have been lucky enough to buy a second one before the go out of stock forever. It's big enough to take a large round tin of hot sausage rolls but small enough that the rest of the bag is not taken up by cold air. The handle on the top means that they don't get shaken up and broken.Now I have two, I can take perfectly packed cold food as well - or twice as many sausage rolls!