I have the cup Contigo West Loop now in winter super easy to carry around since 2 months and found it to talk with my coffee at the bus stop / on the way to work. Especially the description that it keeps hot drinks warm up to 4 hours has moved me to buy. Normal coffee from the coffee machine is held for about 2 hours warm, but then after 2 hours already rather lukewarm. With properly boiling water brewed tea will last longer. Yes, there could hammer out the 4 hours. Then only is the problem that I can not drink tea in the first 1-2 hours as I would burn me otherwise from the small opening with the tea and there is no way to control how hot he is still screwed on without the lid .also with really hot water / tea make sure you watch, otherwise there is a risk of scalding! I always got the cup in the dishwasher and it works flawlessly. Sealing the cup also, so that I could put it in the backpack auchmal expires without the coffee. Drinking from the opening I also find Prima. All in all a good mug that not all keeps its promises. Price / performance, I find, therefore, a bit pricey but can recommend it otherwise.
