Review on 🥤 COMOOO 30oz Stainless Steel Tumbler Bulk - Insulated Coffee Cup Set with Lid and Straw - Double Wall Vacuum Travel Mug - Thermal for Hot and Cold Drinks - Silver (Pack of 4) by Christy Jones

Since I can't give 4.5 stars I'm giving 5. The only thing I don't like about this mug is the tight hole in the lid. Other cups have a slider or some kind of mechanism that allows you to close the opening to prevent spills. This lid has a permanent opening that you cannot close. My wife has a Sea Hawks logo mug that appears almost identical except the lid has a slide closure. The mug keeps my cold drink cold. He is durable. There were a lot of warnings in the instructions that came with it. No dishwasher. No to put it in the freezer. I can live with it. I bought it on sale for $12.82. This is a good price if you are looking at similar mugs. If it costs $15 or more I would suggest looking for a better lid option.