Milk Snob 5-in-1 Cover - Harry Potter Milk Snob 5-in-1 Cover - Harry Potter The original 5-in-1 Milk Snob® Cover is a breathable multifunctional cover that can be used as a baby car seat cover, nursing cover, shopping cart cover, high chair cover, infant swing cover and more. Like New condition. Smoke and pet free home. No stains or tears.