Straw Cup lid, Spill-Proof Reusable Silicone-Safe sip Cup lid for Children

Application:It is great for helping children change from duck sippy cups to normal water bottles. Use them for milk, water or whatever your toddler likes to drink. CONVENIENT - The straw and silicone lids turn each cup into a straw sippy cup so you can drink water outside anytime, and the included storage box can keep the product clean and hygienic Prevent leakage: this special octopus shape design fits perfectly with most cup mouth, three methods of use can be switched arbitrarily, it is not easy to loosen and effectively prevents water leakage. Easy to wash: hand wash in warm soapy water or boil a few minutes or put in the top rack of the dishwasher, silicone material is durable, please clean it after use for next use. Premium material: the cap is made of thick high quality food grade silicone, which is not easy to break or fall apart, non-toxic and harmless, it can also use with confidence.