This double-wall PolyPro construction tumbler is a convenient and practical choice for on-the-go hydration. Its design allows it to fit into most auto cup holders, making it perfect for commutes or road trips. The spill-resistant slide lid adds an extra layer of protection against leaks and spills, giving peace of mind when traveling. Additionally, the tumbler is BPA-free, ensuring that your drinks are safe to consume. Cleaning is also a breeze, as it is top rack dishwasher safe. With its durable construction and user-friendly features, this tumbler is a versatile and reliable choice for staying hydrated while on the move. 7" H x 3 1/4" D