Stanley 1H Vacuum Seal Mug (Charcoal/16 oz)This new generation classic mug is the best of both worlds with durable and hot drinks on the go. One hand is all that is needed to drink... Press to drink, let go and it's leak proof. And the bail handle slips over the button to prevent spills. Buy STANLEY products, get quality gear. Built for life. Vacuum insulated. Keeps hot/cold 6 hours. Double-wall stainless-steel construction. One-handed operation. Open, drink, close with one hand. Car-cup compatible. Measures 2 1/2"Dia x 9 1/2"H. Weighs 0.80 lbs.