When it’s time to move from a crib to the big kid bed, Naturepedic has you covered. Their 2 in 1 organic quilted mattress has a waterproof side for accidents (and, as an added bonus, protects you from dust mites), and when your kid is ready, can be flipped over to the plush side. No need for two different mattresses as your tot grows, and no worries about allergens, chemicals and potential carcinogens, thanks to the handmade, all-natural materials.