Contigo SnapSeal Superior Stainless Steel Travel Mug, 20 oz, Gunmetal Seal It In  Leak proof lid (when closed) for on-the-go activities For the Long Haul  Drinks in this travel coffee mug stay hot up to 6 hours and cold up to 12 with THERMALOCK Vacuum Insulation Lefty or Righty  If you havent ever thought twice about a lid thread, then dont worry, weve got ya covered. The lid is thoughtfully engineered to thread both directions so that the handle can be used by a lefty or a righty Perfect Fit  Tumbler fits most car cup holders Clean Up  Top rack dishwasher-safe lid, hand wash body Lifetime Warranty