Bouteille En Acier Avec Housse City Cars 350mlChildren's Stainless Steel Water Bottle with Neoprene Sleeve 350 ml from the Back to School City Cars Collection by Tutete. The ecological and healthy alternative to plastic bottles! The bottle with its neoprene sleeve is perfect for school, daycare, or outings. It's designed to keep water fresh longer and prevent unwanted tastes that can be imparted by plastics. Features : THIS IS NOT AN ISOLATED BOTTLE, but the neoprene sleeve helps to maintain the