Vacuum Insulated Stainless Steel Tumbler with Lid – OEM Product Description The Vacuum Insulated Stainless Steel Tumbler with Lid is a premium beverage container designed for durability, temperature retention, and everyday convenience. Crafted with high-quality materials and precision engineering, this tumbler is ideal for both hot and cold drinks, making it a versatile choice for home, office, travel, or outdoor activities. Superior Insulation Technology Featuring double-wall vacuum insulation, this stainless steel tumbler effectively maintains the temperature of beverages for extended periods. Whether it’s piping hot coffee or an ice-cold refreshment, the vacuum-sealed construction minimizes heat transfer, keeping drinks hot for up to 12 hours or cold for up to 24 hours. The airtight lid further enhances insulation while preventing spills. Premium Stainless Steel Construction Made from food-grade 18/8 stainless steel, the tumbler is rust-resistant, non-toxic, and free from harmful chemicals like BPA. The durable exterior withstands daily wear and tear, while the polished finish provides a sleek, modern look. The inner wall is resistant to odors and stains, ensuring easy cleaning and long-lasting freshness. Leak-Proof & User-Friendly Design The tumbler comes with a secure, leak-proof lid that features a convenient flip-top or screw-on design (depending on the model). The ergonomic spout allows for smooth sipping, while the lid’s tight seal prevents accidental spills, making it perfect for on-the-go use. Some models may include a straw-friendly opening or a carrying handle for added convenience. Versatile & Customizable As an OEM product, this tumbler can be customized in terms of size (12oz to 32oz), colors, finishes (matte, glossy, or brushed), and branding options (logo engraving or printing). It caters to a wide range of consumers, including travelers, gym-goers, office workers, and outdoor enthusiasts. Easy Maintenance The tumbler is dishwasher-safe (lid may vary) and easy to clean by hand. The wide mouth allows for effortless filling and thorough washing. Eco-Friendly & Sustainable By replacing disposable cups, this reusable tumbler helps reduce waste, making it an eco-conscious choice for environmentally aware consumers. Ideal for Promotional Use With its high-end appeal and practical functionality, this vacuum-insulated tumbler is perfect for corporate gifts, promotional merchandise, or retail sales, offering excellent brand visibility and customer satisfaction. In summary, the Vacuum Insulated Stainless Steel Tumbler with Lid combines cutting-edge insulation, robust construction, and stylish design, making it a must-have for anyone seeking a reliable and sustainable drinkware solution.