- Made With a Premium Korean 304 Stainless Steel That Contains 18 Percent Chromium and 8 Percent Nickel, it Does Not Leach Chemicals, Stain, Corrode, or rust
- Collar and lid are made from No. 5 Food Grade Polypropylene
- Dishwasher Safe
- Independently tested to USFDA, California Prop65 and European Norm Food Container Standards