Discover the Straw Sippy Cup made for Lansinoh by b.box for babies 6m+, available in a rainbow of mix-and-match colors that make feeding fun! From the leakproof technology to the hygienic flip-top lid, our 8 oz Sippy Cup is the perfect first step in your baby's transition from bottle to big kid cup. The unique no-spray pressure release valve makes leaks and spills a thing of the past, even with warm liquids – a win for parents everywhere. Featuring easy-grip handles made for little hands and a weighted silicone straw that lets your little one drink at an angle, our Sippy Cup encourages confident, independent drinking. Dishwasher-safe and made without BPA, phthalates, or PVC, it's a must-have for every parent's toolkit. Built for years of happy sipping, extend the life of the Sippy Cup with our Replacement Straw + Cleaner Set (sold separately).