Our 20oz and 30oz YETI Tumblers are the ideal way to show your Cowbell pride all-day long. Made from durable stainless steel with double-wall vacuum insulation, equipped with a MagSlider™ Lid for to keep your beverage hot or cold.

With its double-wall vacuum insulation, the YETI Colster will keep your 355mL Shindig cold for 24 hours! The Load-and-Lock™ Gasket secures your Shindig in place, and No Sweat™ Design keeps your hands dry while your Shindig stays cold.