The Owala FreeSip Insulated Stainless-Steel Water Bottle is designed for versatility and convenience. With a capacity of 40 ounces, it features a patented FreeSip spout that allows for sipping upright through a built-in straw or tilting back to drink from the wide-mouth opening. The bottle is made from double-wall insulated stainless steel, keeping drinks cold for up to 24 hours. It includes a protective push-to-open lid that keeps the spout clean and a convenient carry loop that doubles as a lock. The bottle is BPA and phthalate-free, with a wide opening for easy cleaning and adding ice. It is dishwasher-safe for the lid, while the cup should be hand washed. Not suitable for hot liquids.