This Eco Alpine ThermoSteel Bottle is the perfect utensil for keeping your drinks cold or hot for hours. Constructed of stainless steel, this bottle is designed to be leak-proof and rust-resistant. It is double-wall insulated, so your drinks can stay cold up to 24 hours and hot up to 12 hours. The convenient handle on the lid makes it easy to carry, while the wide mouth opening allows you to easily add ice cubes or clean the bottle. This bottle is BPA-free and eco-friendly, making it an ideal choice for anyone looking for an environmentally conscious way to stay hydrated.