Thermos Stainless Bottle w/ Folding Handle 34-oz, Silver/Black (Discontinued by Manufacturer) Made with an durable 18/8 stainless-steel interior and exterior to withstand the demands of everyday use Thermax vacuum insulation virtually eliminates temperature change by creating an airless vacuum space between 2 stainless-steel walls The insulation layer keeps food and beverages hotter, colder, fresher, longer Convenient twist-and-pour stopper ensures mess-free usage; built-in stainless-steel cup means easy sharing or portioning of contents Folding handle for easy storage; detachable shoulder strap makes the container easy to carry