Corkcicle Eco Stacker

No, the Eco Stacker is designed as a reusable alternative to single-use plastic cups rather than a vacuum-insulated tumbler. While the stainless steel construction will stay cool to the touch, it does not provide the same temperature retention as Corkcicle's insulated drinkware.

They are specifically engineered to nest inside one another, making them highly space-efficient. You can easily stack the full set of four in a kitchen cabinet or bar cart without taking up significant vertical space.

Yes, the entire set is dishwasher safe. The stainless steel and silicone materials are durable enough to withstand standard dishwasher cycles, making cleanup after a party simple and efficient.

Yes, the silicone base provides a significant amount of grip on smooth surfaces like patio tables, countertops, or poolside decks. It also helps reduce noise when setting the cup down and protects surfaces from scratches.

While they are made of durable stainless steel, they are designed primarily for cold beverages and do not feature a lid or insulation. Because the metal will conduct heat, they may become too hot to hold comfortably if filled with boiling or very hot liquids.