EASY TO CARRY: This product is small in size and light weight only 25g. You can take it with you. And made of silicone material, durable.Can be used for Starbucks,Dunkin Donuts,McDonalds.
EASY TO USE:You just need to put it directly on the mouth of the cup. Then you can put your coffee directly on it. After use, just wash it with clean water or wipe it dry with a towel.
MATERIAL: This silicone ring is made of food -grade silicone. It does not contain BPA, non -toxic, harmless. Can be reused.
APPLICATION FOR: Suitable for most 30oz stainless steel tumblers, suitable for 30 oz YETI,RTIC,BJPKPK,MEWAY,Beast ect.For the diameter of the cup mouth to 3.9-4 inch.Please check carefully whether it will fit your tumbler before purchasing.
SAVE YOUR MONEY: Simply place the silicone ring on your current 30 oz stainless steel tumbler to transform it into an iced coffee sleeve. There's no need to invest additional funds in a separate stainless steel iced coffee sleeve.