The bottle is inside completely made of stainless steel, the lid. That was very important to us. Our son she takes every day to school and is very satisfied with its chic bottle. It is not painted and thus no paint can flake off, what happened at the (not cheap) Alfi bottle immediately, also makes them feel that they are not dented so quickly. Seal this bottle is also and in any case I must no longer worry that my son daily. Plastic poisons mittrinkt! After we read that in the Alfi bottle even supposed to be PAK, we immediately disposed of the Alfi and replaced here with this. We are now satisfied, buy recommendation!
