Check the listing for details. Contigo AUTOSEAL West Loop Vacuum-Insulated Stainless Steel Travel Mug with E.... Color: Salt Frosted Pearl, Condition: New. Listed at 19.87 USD. There's a commuter, traveler, and urban explorer in everyone. The Contigo AUTOSEAL® West Loop Vacuum-Insulated Stainless Steel Travel Mug with Easy-Clean Lid, 12 oz, is made with every journey in mind. The ultimate in on-the-go convenience, this thermal coffee mug is leak- and spill-proof thanks to AUTOSEAL® technology. Press a button to drink, then release to seal after every sip. THERMALOCK vacuum insulation keeps liquids piping hot up to 8 hours or icy cold up to 16. The Easy-Clean Lid pops open completely when you’re done drinking, letting you get into all the nooks and crannies for thorough cleaning. The innovative lid is also one piece, so there are no parts to misplace when you toss it on the top rack of your dishwasher. Stainless steel bodies are hand-wash only.There's a commuter, traveler, and urban explorer in everyone. The Contigo AUTOSEAL® West Loop Vacuum-Insulated Stainless Steel Travel Mug with Easy-Clean Lid, 12 oz, is made with every journey in mind. The ultimate in on-the-go convenience, this thermal coffee mug is leak- and spill-proof thanks to AUTOSEAL® technology. Press a button to drink, then release to seal after every sip. THERMALOCK vacuum insulation keeps liquids piping hot up to 8 hours or icy cold up to 16. The Easy-Clean Lid pops open completely when you’re done drinking, letting you get into all the nooks and crannies for thorough cleaning. The innovative lid is also one piece, so there are no parts to misplace when you toss it on the top rack of your dishwasher. Stainless steel bodies are hand-wash only.