So I have a question for seasoned baby wearers. I currently live in california where this really isn't a problem, but we're moving to northern Italy in the middle of winter, where it gets much much colder. How in the world do you carry your baby/toddler on your back with your coat, and their coat, and all that bulkiness. I've seen my friends front carry their baby and zip up the coat up to their head, looks funny and cute at the same time. But I'm not sure how my back will be able to handle front carrying all that much now that she's 20 lbs.