'''Double walled Vacuum insulated technology keeps beverages hot or cold for 12 hours, Inner coating for better temperature retention. A unique bottle that makes pouring completely hassle-free and spill-free, rust proof.''''Condensation & sweat/ straw free thermal: No condensation on outer body even while carrying icy cold water completely sweat free. Leak proof & non-toxic: leak proof design, contains no toxins completely BPA and phtha.''''Both its interior and exterior surfaces of this thermos have been fabricated using 18/8 quality stainless steel, making it rustproof products. It has a capacity of 500 ml and comes with a transparent drinking cup made of plastic which is suitable for tea hot flask.''''Perfect Thermas size: Right size to carry around and fits right in your bags and car bottle holders. 4 Best sports Usage Office/ School/ College/ Gym sipper/ Picnic/ Home .''''Package Contents: 1 vacuum flask set insulated double-walled Bottle, Color: Multi-Color, Material: Stainless Steel, Capacity: 500 ml.'''