Brumate Era 30oz *More Colors*Era 30oz Leakproof Straw Tumbler Meet your new everyday essentialthe Era 30oz Tumbler, designed for effortless hydration wherever life takes you. With a fully leakproof design and sleek, functional features, this tumbler keeps up with your busiest days while keeping your drinks perfectly cold and spill free. Whether you're commuting, running errands, or heading to the gym, this is your go to for stress free sipping. Built with thoughtful innovation,