The Snack Attack II Strap on Lid is perfect for families: it's made with BPA-free, phthalate-free and latex-free silicone, and its spill-proof design keeps snacks secure. Its large handles provide a no-slip grip, and its 100% silicone construction ensures durable use. Plus, the dust-proof lid keeps unwanted elements away from your little one's snacks. Convenient and easy to clean with warm soapy water or in the dishwasher.