we have a bee and used to take Connor to the craft markets that i sell at here in melbourne at 6am on cold winter mornings. The bugaboo performance footmuff will keep them warm!! Thats the winter version of their universal footmuff....plenty snug! We also had a pram liner/muff thingy we bought off one of the market stalls that was very warm also.....both worked great for us! There are some photos on my facebook page of him snugged up in his bee...friend me if you want a gander at them.