Promotional Tumblers & Travel Mugs, Oxford 16 oz Stainless Steel Polypropylene Tumbler with Straw - 3hr Insulated & BPA Free, Stainless steel outer shell with black polypropylene inner lining Keeps beverages hot or cold for up to 3 hours Wide-mouth lid is 100% BPA-free Tritan plastic and the flexible silicone straw sleeve is food-grade Tumbler comes with a metal straw and color matched silicone straw sleeve Hand wash only FDA certified ... #DTM-OX23 $5.36/each.