Mini Travel Double-Walled Insulated Stainless Steel Tumbler with Lid The Mini Travel Double-Walled Insulated Stainless Steel Tumbler with Lid is a sleek and practical beverage container designed for on-the-go lifestyles. Crafted from high-quality food-grade 304 stainless steel, this tumbler ensures durability, rust resistance, and safe drinking without retaining odors or flavors. Its double-walled vacuum insulation technology keeps drinks hot for up to 6–12 hours and cold for 12–24 hours, making it ideal for coffee, tea, water, or iced beverages. Design & Features - Compact & Portable: With a 12–16 oz (350–500 ml) capacity, this tumbler is lightweight and fits easily in cup holders, backpacks, or bags, perfect for commuting, hiking, or office use. - Leak-Proof Lid: The secure screw-on or push-lock lid prevents spills, while a sliding or flip-open mechanism allows for easy sipping. Some models include a straw-friendly opening. - Sweat-Proof Exterior: The outer layer stays condensation-free, protecting surfaces from water rings. - Wide Mouth: Facilitates easy pouring, cleaning, and adding ice cubes. - Stylish Finish: Available in matte, brushed, or glossy colors (e.g., black, rose gold, navy) with a non-slip base. Performance & Versatility - Temperature Retention: The vacuum seal minimizes heat transfer, maintaining optimal drink temperatures. - Multi-Purpose Use: Suitable for hot coffee, iced lattes, smoothies, or carbonated drinks. - Eco-Friendly: Reusable and BPA-free, reducing single-use plastic waste. Care & Maintenance - Hand wash recommended to preserve insulation (some lids are dishwasher-safe). - Avoid microwaving or using abrasive cleaners. Ideal For - Daily commuters, travelers, students, or gym-goers. - Gift option for eco-conscious users. Combining functionality, style, and sustainability, this tumbler is a must-have for anyone seeking a reliable drink companion.