Specially designed for your baby's first sips, our sippy cups help your baby to develop tipping and sipping skills whilst preventing spills. The easy to drink from trainer cup features a clever two-piece valve that allows liquid to flow easily through the spout when your baby wants to drink, but keeps the cup fully spill proof between sips. This cup also comes with a handy removable hygiene cover. Featuring INTELLIVALVE, a unique anti-leak technology which guarantees this trainer cup is completely leak-proof as it withstands internal pressure meaning the cup won't leak even when it is turned upside down or shaken. Our unique valve both seals and regulates the flow of liquid to stop leaks and to ensure easy drinking. With hygiene at the forefront of everyone's minds our cups add an extra layer of reassurance as the drinking spout contains BACSHIELD antimicrobial technology. BACSHIELD is a commonly used silver-ion technology that provides antimicrobial product protection against unwanted microbes, recognized for centuries with no harmful effects. It works by preventing the growth of unwanted microbes that can cause product degradation, discoloration, staining or odor. This is achieved with silver ions mixed in the material on the spout*, preventing microbes from multiplying. To further support the development of their grown-up drinking skills, our trainer sippy cup comes with easy-grip handles designed for tiny hands. *The antimicrobial technology does not protect the user or others against disease causing organisms. The technology is not a substitute for good hygiene and/or cleaning practices Independent laboratory testing demonstrated a 99.9% reduction in microbes after 24 hours. BACSHIELD is tested to ISO 22196:2011 Features: -Hygienic: The drinking spout is made with BACSHIELD technology -Bite-resistant: The durable, long-lasting, one-piece spout is gentle on little mouths and tough enough to withstand tiny teeth -Baby-proof design: Designed for use from 6m+ months, this durable sippy cup is drop-proof and throw-proof -Easy clean and BPA-free: Our sippy cups are easy to clean, and sterilizer and dishwasher safe. All our products are BPA, BPS, PVC, Phthalate and Nitrosamine free