The Bronx 900 ml RCS recycled stainless steel tumbler is the epitome of sustainable style and functionality. Crafted meticulously from Recycled Claim Standard certified stainless steel, this tumbler offers superior durability with its robust double-walled construction. The copper vacuum insulation ensures your beverages stay hot for up to 8 hours or cold for up to 24 hours, making it an ideal companion for both your morning coffee and refreshing cold drinks throughout the day. Ingeniously designed, this tumbler features a versatile lid that boasts a dual function. A collapsible straw emerges for convenient sipping, while a flip-top opening reveals a folding handle, ensuring portability is never compromised. Whether you're in the car or at your desk, its user-friendly design fits snugly into most cup holders, offering ease and comfort wherever you go. Presented in an eco-friendly recycled cardboard gift box, this tumbler not only strives for sustainability in its construction but also in its packaging. Best of all, the Bronx tumbler offers personalization options, allowing you to add a unique touch, be it by engraving a name or a special message, making it a perfect gift for loved ones or a personal reward for yourself. Experience the blend of eco-conscious design with premium functionality and make a statement with the Bronx tumbler.