... 2)food grade 304ss,dishwasher safe paint,printing ink stainless steel baby feeding bottle stainless steel water bottle , toxin free , lead free paint , ... fit the bottle , sippy caps 1. Imported s/s 304 stainless steel, single wall, double wall available, different kind of lids ... ,embossed) available.4. Sports caps and lids,sippy lid, all kinds of lids5. Recommend an old fashioned deaner: white vinegar ...