Compatible With: Designed to fit a wide range of 20oz tumblers with an inner diameter of 3.15 inch (80 mm), such as YETI rambler, Ozark Trail tumbler, Old Style RTIC tumbler, and other similar mugs.
Splashproof and Heat Insulation: The black silicone O-ring securely wraps around the lid rim, preventing any leaks. Additionally, the thick lid provides excellent insulation, keeping your beverage at the desired temperature for extended periods.
High Quality Material: Crafted from premium-grade plastic, this lid is BPA free, environmentally friendly, resistant to shattering, and highly durable. It is also easy to clean, as it is dishwasher safe; however, it is not suitable for use in the microwave.
Magnetic Slider Lids: The magnetic slider smoothly glides and can be easily removed for washing purposes. Please note that while the magnetic lid slider helps prevent spills, it is not completely leak proof. The drinking hole allows you to sip directly or use a straw without your nose touching it.
Crystal Clear Lids: These Magnetic Tumbler Lids are transparent, providing a clear view of your beverage level, ensuring you can easily determine when a refill is needed.