Review on Insulated Splash-Proof Stainless Steel DYNAMIC SE by Michael Hughes

I ordered this jar hoping to stay hydrated at work. The straw is smaller than a regular straw and fits snugly in the lid, but that's not a problem unless you're drinking a smoothie or shake. The size and shape of the mug is a little awkward to hold and doesn't fit well in a car cup holder. What impresses me is the ability to keep cold and hot drinks warm for a long time. Yesterday I left my mug at the office with an inch of crushed ice on the floor (4pm) and when I came back at 8am the next morning there was still ice floating on the floor.