Customized Tumblers & Travel Mugs, Odyssey 30 oz Stainless Steel Polypropylene Travel Tumbler - 3hr Insulation & BPA Free, Stainless steel outer shell with black polypropylene inner lining Clear plastic lid with sliding drink opening Keeps beverages hot or cold for up to 3 hours Non-slip base Tapered bottom fits cup holders Hand wash only BPA Free and FDA certified ... #DTM-OS18 $7.44/each.