Amazon has the Stanley Classic Vacuum Bottle for only $21.11 (Reg $33.00) with Prime Shipping. It’s vacuum insulation keeps drinks hot or cold for 15 hours and iced for 60 hours.
If you are not already a Prime Member you can join with a 30-day free trial of Prime, as a student with Prime Student, or as part of Amazon Family.
Please note that Amazon prices are subject to change at any time and may have increased or decreased since this offer was posted.