Review on Efficient Insulated Tumbler Straw: A Game-Changer in Food Service Equipment & Supplies by Jeremy Meza

LOVE! That's exactly what we wanted - a mug that keeps iced drinks really cold. Lasts 24 hours+. We've tried Tervis, Yeti, and department store brands on the recommendation of friends, and they're even Yeti! - turned out to be unsuccessful in comparison with this simple modernity. The description says it has a copper finish. Copper must be a special insulation that others lack. Everything about it is great: the color (it's semi-glossy in the marine (ocean?) color we chose as opposed to the matte color I thought was described in the description, but we love it! ), the size, the fit, the feel, the no shedding or issues, ICE and cold retention (the most important feature) It comes with a "straw lid" and 2 straws and a flip lid (we don't have one, I don't have it Tried hot but since then it's been so reliable in the cold it stays hot and hot.