Transitioning from bottle drinking to open cup drinking can be a messy business. Our easy-drink straw cups allow your baby to develop grown-up drinking skills without the messy spills. Featuring our unique INTELLIVALVE anti-leak technology, we can guarantee this trainer cup is 100% leak-proof, and the soft, flip-down drinking straw made with BACSHIELD antimicrobial technology reduces microbes by up to 99.9%.Designed for use from 12+ months.#Transitioning from bottle drinking to open cup drinking can be a messy business. Our easy-drink straw cups allow your baby to develop grown-up drinking skills without the messy spills. Featuring our unique INTELLIVALVE anti-leak technology, we can guarantee this trainer cup is 100% leak-proof, and the soft, flip-down drinking straw made with BACSHIELD antimicrobial technology reduces microbes by up to 99.9%.Designed for use from 12+ months.#Transitioning from bottle drinking to open cup drinking can be a messy business. Our easy-drink straw cups allow your baby to develop grown-up drinking skills without the messy spills. Featuring our unique INTELLIVALVE anti-leak technology, we can guarantee this trainer cup is 100% leak-proof, and the soft, flip-down drinking straw made with BACSHIELD antimicrobial technology reduces microbes by up to 99.9%.Designed for use from 12+ months.#Transitioning from bottle drinking to open cup drinking can be a messy business. Our easy-drink straw cups allow your baby to develop grown-up drinking skills without the messy spills. Featuring our unique INTELLIVALVE anti-leak technology, we can guarantee this trainer cup is 100% leak-proof, and the soft, flip-down drinking straw made with BACSHIELD antimicrobial technology reduces microbes by up to 99.9%.Designed for use from 12+ months.#Transitioning from bottle drinking to open cup drinking can be a messy business. Our easy-drink straw cups allow your baby to develop grown-up drinking skills without the messy spills. Featuring our unique INTELLIVALVE anti-leak technology, we can guarantee this trainer cup is 100% leak-proof, and the soft, flip-down drinking straw made with BACSHIELD antimicrobial technology reduces microbes by up to 99.9%.Designed for use from 12+ months.