Review on 🥤 Eco To Go Clear Double Wall Cold Drink Tumbler - 20oz. Capacity by Tim Lefebvre

I've had this mug for 1 month now and at first I really liked it, it was great to put iced coffee in and drink on the go to work. After 1 month you can see that my iced coffee is stuck between two cups and I can't get it out, I washed the cup thoroughly but it was stuck to the inside walls. I throw it away because I'm afraid it will get moldy. There also appeared to be residue on the inside of the mug after washing with just hot water. I did not wash this mug in the dishwasher. So if you only need a cheap coffee mug for a month, this is the one for you.