A Companion for Healthy Growth of Children As a manufacturer committed to innovation and improving the quality of life, we are proud to introduce the lip top water bottle (https://www.idwsm.com/product/flip-lid-water-bottle/)specially designed for children. This water bottle was not only designed with children's usage habits in mind, but also made great efforts in health and safety to ensure that every child can enjoy clean and safe drinking water as they grow up.Our lip top water bottle is made of non-toxic and odorless food-grade materials, ensuring the safety of children during use.