Set 6 Packs Tumbler Lid Replacement:Made Of As Crystal Clear Plastic Which Is Bpa Free,The Can Be In Touch With The Drinks Directly.   Function:No Leak,Strong Leakproof Function,Help Prevent Spill While Turning Over The Tumbler. Make Drinking Convenient:Drink directly or sip through the hole with a straw An Air Hole On Top Of Slider According Airflow Ergonomics Which Helps Reducing Splashing.They Are So Easy To Clean And Fast. The 30 ounce flat bottom cap is specially designed for most glasses or cups to prevent spillage of beverages.Six splash proof covers in 6 different colors,including sky blue,black,white,red,purple,Fruit green,in sufficient quantity meet your daily needs and replacement. Fits for Yeti Rambler Or Old Style RTIC Coffee Tumbler,Best Gift,Unique Design Brings Great Convenience To Your Travel And Makes You Feel Physically Mentally Happy. 

100% Spill proof vacuum lids - Made with top food grade crystal clear plastic, odorless and non-toxic.

6 Different Colors With.6 pcs 30 oz leak-proof vacuum covers that perfectly seal with.

With this lid,there is no more worry about the spill of water or drinks.Great for your tumbler or travel mug at home,office,school and etc.

Unique design brings great convenience to your travel and makes you feel physically and mentally happy.Enjoy graceful life.