DS has "blankie" which is a knitted cot blanket. He became really attached to it after he had a really bad case of gastro a couple of years back. He can sleep without it but he loves it. But it stays at home as its too big to cart around.. unless we're sleeping the night somewhere.

DD has "bunny" which is one of those bunny heads on a cloth type things. Shes had that since she was a baby.