Here’s a perfect stocking stuffer: today only, get a Contigo Autoseal West Loop Vacuum Insulated Travel Mug for only $8.99 to $9.97 (16 or 20 oz sizes)! 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 5 hours and cold up to 12 with THERMALOCK Vacuum Insulation