Is there such a thing? DD (3.5) still wears pull ups at night and can be quite wet in the morning. Been pretty much dry during the day for a while. She's a very heavy sleeper so it may be a while before she's dry at night. I'm fed up of throwing away disposable pull ups and wondered if there are any recommendations for reusable night time pull ups. The reusable pull ups i've seen seem to be for light wetting so i need something a bit more heavy duty!