14oz Duo - Tumbler & Bottle Koozie - Double Walled Vacuum Insulated Stainless Steel Tumbler with Screw-On Flip Top Lid and Koozie Bumper. Perfect for Bottles or Tall Cans - Made of 304 Pro Grade Stainless Steel -
1. Keeps cold up to 24 hours, Keeps hot up to 8 hours.
2. BPA-Free and Phalate-Free.
3. Individually Boxed
4. Straw Included
5. 5 in 1 Functionality - Tumbler, Slim Can Cooler, 12oz Bottle Cooler, 12oz cans, and Tall 16oz Can Cooler.