- 20oz. or 30oz. size
- Kitchen-grade 18/8 stainless steel
- Double-wall vacuum insulation
- Keeps you drink cold for a very long time
- Does not “sweat” on those humid days
Don’t you hate it when your favorite beverage loses its frosty (or piping hot) goodness before you have a chance to fully enjoy it? The Rambler tumbler is a tough, hard-wearing personal drink cooler that maintains ice twice as long as plastic tumblers — and it works just as well for hot beverages.