Review on BALIBETOV thermos for mate - Vacuum Insulated Double Wall Stainless Steel - BPA Free - Specially Designed Thermo for Mate Cup or Mate Gourd (Silver Mate Spout, $34.00) by Dana Jones

I have to say that this product got a star from me because of its smooth matte metallic look. Plus, it's FROZEN! First, this thermos DOES NOT retain heat as long as the company says it does. You never have to press the button, let alone remove the lid, keeping your drink military at best. Second, the lid LEAKS when the thermos is on its side, when you turn it upside down, or when you shake it. Third, the lid has a detachable element that can be easily disassembled when you shake the thermos. If you don't pull it out, the snap will not return to its "closed" position. All of this happened within the first week of use. I am extremely disappointed.