Bests & Worsts Reviews from Amazon

This unit is made in China and the only thing in common with the previously American made unit is the enormously high price tag. My unit started leaking under the cap about one month after I purchased it. I bought a new cap only to find that it was a manufacture defect in the sealing area of the unit. This was nursed along by over tightening the cap until it eventually slipped a thread. After that I got into the habit of turning the unit upside down (allowing the unit to leak into the cap/cup) before opening it. Soon after this, the spot weld area for the handle gave way. Welded in three spots, two of which clearly have paint on the originally intended upon welding surface. Tonight the thing leaked all over my wife's lap as she merely intended to open it and that was the last straw. This thing is a TURD! The only reason I did not give it one star is because it does have good thermal qualities.