The Quencher Tumbler

The quencher is a 40oz stainless steel tumblers 18/8 stainless steel, BPA-free double-wall vacuum insulation. This insulated adventure tumbler keeps hot drinks hot for 6-8 hours, cold drinks cold for 10-12 hours, and iced drinks iced for 2 hours. Enjoy your beverage at its ideal temperature when traveling, working, or camping. Straw included..