Review on 20Oz Glass Tumbler With Silicone Sleeve, Stainless Steel Straw And Lid - Ideal For Water, Juices, And Beverages - Durable, BPA-Free Drinking Tumbler by Brett Cat

I didn’t realize it when i ordered it, but the lid is just a silicone cup that slides over the top. That isn’t a bad thing, just know what you are ordering. It makes it a little less leak resistant in my opinion with that and the straw hole. I do like that it is all glass and should be easy to put in the dishwasher. I also like the two sizes of silicone straw ends (hate metal straws agains my teeth). I can see myself using this a lot at home where I don’t have to worry about the leaking as much. There is some condensation on cold drinks.