Texas Christian University Horned Frogs Rambler Colster

We hate when our favorite beverage loses its frosty goodness before we can fully enjoy it. That's why we over-engineered the Rambler series with kitchen grade 18/8 stainless steel and double -wall vacuum insulation. Rambler tumblers keep ice 2x longer than plastic tumblers and are designed for maximum ice retention - and work just as well for hot beverages. They are BPA free, including crystal clear lid, so you can gauge the level of your frosty beverage as it slides down the pipe. The ThermoLock gasket on the Rambler Colster locks in the cold better than your flimsy neoprene pouch and supports either a standard 12 oz. can or bottle. The No Sweat Design keeps your fingers dry and un-frostbit and you won't need a coaster.