Premium Tea Infusion Tumbler with Dual-Wall Insulation This innovative tea infuser tumbler combines functionality with durability, featuring a unique two-piece strainer and basket system that allows for perfect infusion of loose tea leaves or fruit pieces. The double-wall stainless steel construction maintains beverages at optimal temperatures, keeping drinks hot for up to 12 hours and cold for up to 32 hours. With a 16.9oz capacity, this tumbler is perfectly sized for on-the-go use while fitting comfortably in standard cup holders. The leak-proof gasket-sealed lid ensures spill-free transportation, making it ideal for both indoor and outdoor environments - from home and office to camping trips and outdoor adventures. Eco-friendly by design, this reusable tumbler helps eliminate disposable cup waste while promoting healthy hydration through tea and fruit infusion. The versatile infuser system allows for various beverage options, making it perfect for tea brands, hospitality businesses, and health-conscious consumers. Built with corrosion-resistant materials, this tumbler offers exceptional durability for commercial use while maintaining a sleek, professional appearance available in multiple colors to suit diverse market preferences.zq20260203113806