Budget-friendly kit featuring a 20 oz. Economy Stainless Steel Tumbler with plastic PP liner, double-wall insulation, slide action lid, rubber gasket, non-skid rubber bottom, and available in your choice of 8 colors. Keeps beverages hot or cold for up to 4 hours. Beautifully presented in a durable E-Flute box with a PVC single formed vacuum insert. 4-color custom printing is available on the exterior of the case. Meets FDA requirements, BPA free. Hand Wash Recommended. (Straw isn't included)