Hot and cold FOR 24 hours The legendary Stanley brand is the number 1 Thermos since 1913; Fill it with water, coffee, tea, milk or other drinks; Built like a battleship and marked by our classic Hammer tone Green finish and legendary thermal insulation, The Classic Series is the cornerstone of the Stanley brand; From job site to campsite, to kitchen. Products are FDA approved and all contact surfaces are guaranteed to be safe and BPA-FREE; The steel we use is 18/8, or grade 304, otherwise known as food-grade stainless steel; Phthalate-free, non-toxic, leakproof and no metallic taste Using environmentally responsible manufacturing methods, materials and human interactions, Stanley strives to sustain natural resources, eliminate waste and reduce its carbon footprint Built for Life:Built for lifeis a motto Stanley stood by since 1913 with their promise to provide rugged, capable gear, built to last a lifetime.