Our double vacuum insulated stainless steel bottles allow you to enjoy cold water, juice, milk, beer or whatever you like! On cold days, you can pour in your favorite hot drinks, such as coffee or tea!your cold drink will stay perfectly chilled up to 24 hours or your coffee, tea or hot drink will keep hot for up to 12 hours. This sleek and rugged sports water bottle is made from high quality food grade 18/8 stainless steel that will not break.