The 1180 ml Quencher(R) ProTour flip straw tumbler, made from recycled stainless steel, offers a more sustainable solution for everyday hydration. Designed with a leakproof FlipStraw, it flips up for quick sipping and locks down to prevent spills when on the move, while double-wall vacuum insulation keeps drinks iced for hours, making it ideal for workouts or busy days. A comfort-grip handle ensures easy carrying and the narrow base fits most car cup holders, with a BPA-free construction that is dishwasher safe for convenient, everyday use.