Grab and go and carry it with you...........hydration that is. This 16 ounce Thermos is the perfect companion for school, work, the gym or away from home. Constructed with durable stainless steel and Thermos® vacuum insulation technology, this bottle keeps beverages cold for up to 12 hours. It features an integrated carry handle and hygienic push button lid with a pop-up straw that is easy to open and comfortable to drink from. Not for use with hot liquids.