Krireen Micraslim Double Walled ThermalInsulated Flask in 500ml Hot For Over 12 Hours & Cold For Upto 24 Hours. Made With 304, 18/8 Food Grade Steel. This Bottle Is BPA Free And Does Not Retain Any Flavours. Rust-Proof And Odor-Free Body Keeps The Liquids Fresh And Ready To Be Sipped When...