Walmart offers the Stanley 1.1-Quart Classic Vacuum Bottle in Badged Navy, model no. 10-01483-023, for $16.20. Opt for in-store pickup to avoid the $4.97 shipping fee. That's $9 under the lowest price we could find for any similar Stanley vacuum bottle elsewhere. This stainless steel bottle keeps drinks hot for up to 28 hours, cold for up to 28 hours, or iced for up to 150. It features an insulated lid that doubles as a cup.