Search query: hot flask for coffee for 3 liters

Product: Proctor-Silex Thermal Airpot Hot Coffee/Cold Beverage Dispenser, Vacuum Insulated, Compact and Portable, 2.5 Liter, Stainless Steel Keep beverages hot 12 HRS or cold 24 HRS: Stainless steel keeps beverages hot up to 12 hours and cold up to 24 hours. The stainless steel vacuum-insulated interior maintains the beverage temperature, is durable and won’t affect the taste of your drink.
2. 5 L capacity. Holds 2. 5 liters of hot or cold beverages, equivalent to 16 standard-sized (5 ounce) cups of Coffee.
Spill-proof Travel. Dispenser is lockable for convenience when traveling.
Brew-through lid. Air pot is compatible with many different brewing systems, so you can brew directly into the pot.
Easy to clean & fill. Large opening makes it easy to fill with liquid or to wipe down. Proctor Silex Stainless Steel

Product: Brentwood 3.5-Liter Airpot Hot & Cold Drink Dispenser, Stainless Steel, Black Vacuum insulated stainless steel airport keeps coffee, tea and more hot or cold for hours
3. 5 liter capacity
Easy to use lever action pump
Convenient 360 rotating base
1 year manufacturer Brentwood Black