Vacuum Flask Set (500 Ml) 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. Total Anti Scratch Outer Body 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 Phthalate Free. Both Its Interior And Exterior Surfaces Of This Thermos Have Been Fabricated Using 18/8 Quality Stainless Steel, Making It Rust Proof 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 Color: Bliss Black.