the material of bottle mouth is specialfor the Family's series. it is the moderately soft material protectiveaction for the teeth of children.and with the cap,it is safe,and alsohas reminding action.because the month can be open and washed fully,soit is very convernient and safe

Special inner coating, extremely resistant, hygienic and neutral testing
Shaped by extrusion for a seamless body
More than five caps interchangeable and leak-resistant
100% recycled material and environmental-friendly
Available in different designs and colors