Yeti Rambler 20 oz Stackable Cup

The Stackable Cup is specifically engineered with a tapered, vertical design that allows the cups to be efficiently stacked on top of one another. This space-saving feature makes them uniquely suited for storing in tight kitchen cabinets, cupholders, or packed coolers.

The cup utilizes heavy-duty, double-wall vacuum insulation to trap the internal temperature of the liquid. This technology prevents outside heat from transferring into the cup, keeping ice water cold for hours and hot coffee piping hot.

Yes, unlike many premium thermos brands, Yeti explicitly designs all of its Rambler drinkware, including the Stackable Cup, to be completely dishwasher safe. The durable 18/8 stainless steel construction and DuraCoat finish will not peel, fade, or crack under high heat.

The cup typically comes standard with Yeti's durable MagSlider Lid, which utilizes built-in magnets to easily open and close the drinking spout. While this lid is highly spill-resistant and keeps heat in, it is important to note that it is not entirely leakproof if the cup is completely knocked over.