Review on Smoke Stainless King Thermos Travel Tumbler, 16oz - Vacuum-Insulated by Carlos King

Did well for three months (bought in October) until this morning the stainless steel top detached from the plastic of the rest of the lid so I twisted and twisted the top but the lid refuses to go off I use it every day and just used it yesterday with no problems. I could pay to have it sent to Thermos and they COULD replace it for me, but considering I use my travel mug daily and don't have a replacement while I wait a week for it, I'm just ordering another one Brand. I have to say when it works, it works well. It keeps my drinks pretty hot or cold for hours with occasional sips. It doesn't leak. I can take the lid apart fairly easily to clean everything thoroughly (putting it back together is a bit more difficult). But if the lid fails completely after three months without very intensive use, I consider it a defective product.