Review on Copco Reusable Insulated Double Wall Travel Mugs (Set of 2) - White/Black by Sean Davis

Overall a good value for the money. The first few times I used it, coffee spilled out of the cup. Needless to say I wasn't happy. So I looked at it and played around with it until I realized that the cap needs to be screwed on really tight or it's leaking and it works, but I won't lie, I'm still testing and now I'm not sure. It screws on, which was a bonus for me, and is easy to clean. Then the lid came off and the little lid broke off after washing after about a week or so. YES, a good product looks good but is deceptive. The product LEAKS badly and the coffee does NOT stay cold for a good 30 minutes. Great price but POOR performance and the non slip grip loosens but slides back towards me which was annoying and not expected. GOOD quality holders are about the same price so I recommend getting better ones and ones that will keep your drinks hot not cold after 30 minutes. Overall I returned them as a VERY VERY disappointing and misleading product.