Airtight Lockage;OK & Sterilization in hot water OK, Freezer Ok;Passed the leakage tests by authoritative local and international institutes;It has passed the KEMTI's bending test;Passed the strict hygiene and safety tests of U.S. FDA and German SGS;Capacity : 2.6lt / 10.8 cup / 2.7qt / 87 Fluid Ounces;Made from BPA-free material;Meets FDA standards; Material : polypropylene (p.p);Microwave, freezer safe, top rack dishwasher safe;Durable and semitransparent; Easy to use and clean