Introducing the eco-friendly double wall tumbler, meticulously crafted for sustainable living enthusiasts. Designed with a generous 350 ml capacity, this tumbler combines functionality with style. It is primarily made from recycled stainless steel, with 90% being recycled material, showcasing an initiative to reduce environmental impact without compromising on quality. This durable construction ensures that your beverages remain at the desired temperature, whether hot or cold, making it perfect for any season. Adding a touch of elegance and comfort, the tumbler features a removable PU leather sleeve. This not only enhances grip but also adds an aesthetic appeal, making it ideal for both office and outdoor use. Its lid is engineered with a sliding sip hole, offering easy access while ensuring a leak-free experience—perfect for those on-the-go moments. Moreover, this tumbler stands out with its customization feature. You can personalize it to align with your personal style or brand, making it a thoughtful gift or promotional item. Whether you're enjoying a morning coffee or an afternoon iced tea, this tumbler promises a premium experience every time.