- Designed to fit perfectly with Yeti 20 oz Tumblers, 16 oz Pints, 10/24 oz Mugs, 10 oz Lowballs, Ozark Trail, old style Rtic, and other compatible tumblers of similar size. - Transparent lid allows you to easily check your drink level without opening the lid, ensuring convenience on the go. - Made from durable PET plastic, providing resistance to breakage and making it dishwasher safe for easy cleaning. - Features a secure lid ring to create a tight seal, preventing spills and leaks to keep your drink safely contained. - Helps maintain your beverage at the ideal temperature for extended periods, enhancing your drinking experience. - Magnetic slider is removable for hassle-free cleaning without hard-to-reach spots. - The smooth operation of the magnetic slider allows you to conveniently switch it on and off. The designed drinking hole makes it easy to sip directly or use a straw for added versatility. Use Scenarios: - Ideal for outdoor activities like camping, hiking, or picnics where you need reliable drink containment and temperature control. - Perfect for use at the office or home, allowing you to enjoy your favorite beverages while preventing accidental spills on important documents or electronics. - Great for staying hydrated during workouts or daily commutes, providing convenience and functionality without sacrificing style.