ProTour Flip Straw Tumbler – Insulated Stainless Steel The ProTour Flip Straw Tumbler is a premium, insulated stainless steel drinkware designed for those who value both functionality and style. Crafted with high-quality materials and innovative features, this tumbler keeps beverages at the perfect temperature for hours while offering convenient, on-the-go usability. Durable & Insulated Construction Made from 18/8 food-grade stainless steel, this tumbler ensures durability and resistance to rust, corrosion, and odors. Its double-wall vacuum insulation technology effectively maintains temperature—keeping cold drinks icy for up to 24 hours and hot beverages warm for 12 hours. Whether it’s morning coffee, post-workout hydration, or an evening iced tea, the tumbler delivers consistent performance. Convenient Flip Straw Lid The leak-proof flip straw lid provides effortless sipping with one-handed operation. The straw is designed for smooth, splash-free drinking, while the secure locking mechanism prevents spills when closed. The lid is also removable and easy to clean, making maintenance hassle-free. Sleek & Ergonomic Design With a slim, tapered shape, the tumbler fits comfortably in most cup holders, car consoles, and backpack pockets. The exterior features a sweat-proof coating, preventing condensation and ensuring a firm grip. Available in multiple modern finishes, it combines practicality with a stylish aesthetic. Eco-Friendly & Versatile Reusable and BPA-free, this tumbler reduces single-use plastic waste, making it an eco-conscious choice. Its 20 oz (590 ml) capacity is ideal for daily hydration needs, whether at work, the gym, or on outdoor adventures. Easy Maintenance The tumbler is dishwasher-safe (except for the lid, which should be hand-washed) and resistant to stains and odors, ensuring long-lasting freshness. Perfect for Active Lifestyles Whether commuting, traveling, or working out, the ProTour Flip Straw Tumbler offers a reliable, stylish solution for staying hydrated. Its combination of insulation, convenience, and durability makes it a must-have for anyone seeking a high-performance drinkware option. Upgrade your hydration routine with this sleek, functional tumbler—engineered for those who demand quality in every sip.