2 Cup Lids: With this lid, you can prevent any drinks from spilling, and you don’t have to worry about water or drinks spilling. It helps to reduce spill while turning over the tumbler and keep your drink insulated.
User-Friendly: Simply slide the vane on the lid to place the straw for use. The removable sliding vane and silicone O-ring can be easily detached for cleaning, ensuring effortless maintenance.
Material: Made of food grade crystal clear plastic , BPA-free, durable and reusable, dishwasher safe.
Wide Use: The lid is suitable for Yeti Rambler, Old Style Rtic, Ozark Trail and most other 20 oz water cups.Suitable for a cup mouth diameter about 3.15 in, Not fit new design RTIC tumbler!
Easy To Open And Close: The Slide vane makes you open and close the slid tag easily, Designed with an air hole on top of slider according to airflow ergonomics.