Contigo Astor 2-pack 14 oz Vacuum-Insulated Autoseal Travel Tumblers

Vacuum insulation keeps beverages hot for 5 hours or cold for 14 hours. Patented AUTOSEAL technology for 100% leak-proof and 100% spill-proof performance. One-handed operation for convenient drinking during activities - just press the button to sip; release the button to automatically seal the mug. Button toggles to lock, preventing accidental actuation when carrying inside bags or with other items. Large 14 oz. capacity perfect for long commutes. Sleek design fits car cup holders.