Coffee machine accessory BRAVILOR BONOMAT 7.171.340.101

A vacuum flask keeps hot drinks at serving temperature without electricity or a heat source. The double-walled construction traps a vacuum between the inner and outer layers, which stops heat escaping by conduction or convection. Only radiation carries a small amount of warmth away, so the contents stay hot for hours. This method relies on the insulation of the vacuum, not on any moving parts or power supply, making it silent and portable. To use the flask, fill it with freshly brewed coffee, tea or other hot liquid. Close the rotary lid to seal the vacuum. When a drink is needed, press the push-button dispenser on the lid; the beverage flows out without opening the flask, so the remaining liquid stays insulated. The dispenser also prevents spills and drips, keeping the worktop clean. The flask is built from stainless steel, chosen for durability, resistance to corrosion and ease of cleaning. The rotary lid and push-button mechanism are integrated into the top, allowing one-handed operation while the other hand holds a cup. Capacities range from 0.9 to 2.0 litres, giving a choice of volume for different serving needs. The diameter varies accordingly, so the flask fits under most coffee machines and on standard worktops without crowding other equipment. Cleaning involves rinsing the interior with warm water and mild detergent, then drying with the lid open to prevent odours. The stainless steel exterior wipes clean with a damp cloth. The rotary lid and push-button dispenser stay sealed during cleaning, so the vacuum insulation remains intact without separating the walls. The flask is listed in the beverage equipment section of the catalogue, under hot-drink dispensers.