"Jack Link's Take a Hike Tumbler keeps you hydrated and your adventure fueled! Double-wall, vacuum-insulted stainless steel construction keeps your favorite drinks warm or cold for longer. Plus, it meets FDA requirements, so you can feel confident about your choice. Equipped with a screw-on, spill-resistant lid with a straw hole and an included 12"" straw. 40 oz. Imported.Manufacturer model #: JKL369. Double-wall, vacuum-insulated stainless steel construction Keeps drinks warm or cold Meets FDA requirements Screw-on, spill-resistant lid with straw hole Includes 12"" straw"