ECO-O 500 mL double-wall vacuum-insulated stainless-steel water bottle. Keeps beverages cold for up to 24 hours and hot for up to 12 hours. Made from 304 stainless steel, BPA-free, leak-proof and dishwasher safe. Includes two interchangeable lids — a leak-proof carrying lid and a drinking lid. Slim design is great for work, school, gym, travel and everyday use.
