Perfect fit:Perfect match with tumblers with an inner diameter of 3.7 inches,such as Yeti rambler, Ozark,Boss,Atlin,SUNWILL,Umite Chef,Mossy Oak,ALBOR,Also Compatible with YETI 14 oz mugs and old Rtics, not suitable for newer Rtics and Skinny tumblers
Thoughtful service: In any case, the focus is on the size of the inner diameter of the cup! The inner diameter of the 30 OZ lid is 3.70 in/9.35 cm,When you are not sure, or have any questions about the product you received , please feel free to contact us by email, we will reply you in 10 minutes during working hours
Convenient to drink: You can drink directly or sip through the hole with a straw. When you drink, the lid won't touch your nose. Provide you with a comfortable experience
Prevent splashing: The silicone gasket effectively prevents splashes and large spills when flipping the tumbler keep water or drinks clean, and reduce splashing
Safe Material: Made of top-quality food grade crystal transparent AS plastic,BPA free easy to clean, sturdy and wearable. Clear and translucent, you can easily see drinks and leftovers