Whistler Dual Sipper 25 oz Stainless Steel Travel Tumbler
Sip smarter with The Whistler, a 25 oz vacuum tumbler featuring a dual-use lid for sipping or sealing. Its copper-coated, double-wall stainless steel body keeps drinks hot or cold for hours, while the powdercoat finish adds modern style. Durable, leak-resistant, and BPA free. Handwash recommended.