With its sleek design and clean construction, this high-spec, durable Glacier Stainless Vacuum Water and Coffee Bottle will keep your beverages hot or cold for hours and hours. Perfect for commuting, picnic, sporting events and base camping. Incredibly lightweight, vacuum-insulated bottle provides 10 hrs. heat and 20 hrs. cold retention while being 1/3rd lighter than traditional designs. Impossibly thin, 2mm walls are actually thinner than most single wall plastic bottles for an amazingly compact footprint that fits anywhere. 18/8 stainless steel boasts unrivaled purity and durability. Push-button, flip top cap locks closed for transport and locks open for easy drinking.