Do you leave anything in the RV over the Winter?

Usually bring in all the food, toiletries, batteries, etc, anything with an expiration date. Just integrate them into the household kitchen and bath inventory and they get used. Stuff like linens, dishware, band-aids, etc, that don't expire and don't freeze get left in the RV. Come spring we have a restock list for pantry staples like Pam, cooking oil, etc, and also for the bathroom like Advil, toothpaste, etc.