DoubleWall Insulation This vacuum flask features doublewall insulation to keep your beverages piping hot or refreshingly cold for hours Durable Construction Made from highquality stainless steel this flask is built to withstand daily use and travel LeakProof Design The tightsealing lid ensures no accidental spills or leaks keeping your belongings dry Compact and Portable With a sleek and lightweight design this flask is easy to carry with you wherever you go Capacious Volume Boasting a generous 800ml capacity this flask can accommodate your desired beverage quantity