Stay hydrated in style with the 40 oz RTIC® Stainless Steel Vacuum Insulated Essential Tumbler. Designed to keep beverages hot or cold for hours, this tumbler features double-wall vacuum insulation and a durable stainless steel construction. Its narrow base fits most cup holders, while the included flip-top lid adds convenience on the go. Perfect for busy days, workouts, or travel, this high-capacity tumbler offers reliable performance and a sleek design that’s both functional and fashionable.
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