Update: Deal over.

20oz Contigo Stainless Steel Vacuum-Insulated Water Bottle – Link

Amazon has this currently marked down to only $10.52!

• For the Long Haul: Drinks stay cold up to 12 hours with THERMALOCK Vacuum Insulation
• Lend a Hand: Easy one handed drinking
• Eyes Up: Keep your eyes on the task at hand with the convenient pop up straw on this AUTOSPOUT lid
• Cleaner Drinking: Protective spout cover keeps out gross dirt and germs
• Seal It In: Leak proof lid (when closed) for on the go convenience
• Clean Up: Top rack dishwasher lid, hand wash body
• Lifetime Warranty