Contigo AUTOSEAL West Loop Stainless Steel Travel Mug, 24oz, Matte Black Our Lids Are Sealed  AUTOSEAL technology is leak and spill proof (Yes there is a difference!) For the Long Haul  Drinks stay hot up to 7 hours and cold up to 20 with THERMALOCK Vacuum Insulation end a Hand  Easy one-handed drinking from this travel coffee mug with the push of a button Nothing but the Best  AUTOSEAL is Americas #1 selling line of travel mugs Perfect Fit  Tumbler fits most car cup holders and under most single serve brewers. Clean Up  Top rack dishwasher lid, hand wash body