Vacuum Insulation This flask utilises advanced vacuum insulation technology to keep your beverages hot or cold for hours Durable Construction Crafted with highquality BPAfree stainless steel this flask is built to last and withstand daily wear and tear Compact and Portable With its sleek and lightweight design this flask is perfect for carrying your favourite drinks on the go LeakProof Lid The secure spillproof lid ensures your beverages stay fresh and prevent any unwanted spills or leaks Stylish Appearance The elegant black finish and accented design elements give this flask a sophisticated and modern look