100% Silicone MOM DESIGNED: Bella Tunno’s baby sippy cup features our modern, signature design with simple functionality. Our sippy cup with handles is perfect for transitioning from bottle to independent drinking. GROWS WITH BABY: Our spill proof sippy cups for toddlers and babies can grow with your little one at every stage. The handles and spout lid can be removed as your baby grows and transitions into their toddler years. 100% SAFE MATERIAL: The Bella Tunno sippy cup is made of food grade silicone that is safe for your little one to use and is easy on the gums and teeth. Our soft spout sippy cup is made of durable silicone that can also withstand being dropped and will not break. EASY TO CLEAN: The food-grade silicone material is easy to clean and perfect for travel. Simply wipe the silicone sippy cup with soap and water or put it in the dishwasher. EASY TO CLEAN: The food-grade silicone material is easy to clean and perfect for travel. Simply wipe the silicone sippy cup with soap and water or put it in the dishwasher.