LJY Spill & Leak Proof Tumbler Lid for Yeti Rambler and RTIC Tumblers, 30 oz, 3-Pack (Transparent);

Features:
These new locking design 30oz tumbler lids are now 100% leak proof unlike competing sliding lids which still leak when closed! Fits for Yeti Rambler, RTIC, Ozark Trails and most other 30 ounces tumblers. You will never have to worry about your tumbler ever leaking again!
With black silicone o-ring rubber seal around the base, which helps cover the cup tightly.

Specifications:
Material: AS plastic
Product diameter: 3.94 inches / 10cm

Notice:
It is easy to clean and dishwasher safe, but avoid using in microwave.

Package includes:
3 * Tumbler lids