Thermos HENDI 449608

A vacuum-insulated flask holds one litre of liquid at serving temperature for hours without reheating or refrigeration. The inner glass vessel is sealed under vacuum, blocking heat transfer by conduction and convection. This leaves only radiation, which the reflective surfaces of the glass reduce to a minimum. The result is a container that keeps coffee piping hot or iced tea chilled through a full service shift, whether it sits on a worktop, in a cupboard or in a delivery bag. To use, unscrew the lid, fill the flask with the prepared drink, and replace the lid tightly. The screw thread creates an airtight seal that preserves the vacuum. The flask is then ready to carry or store; no power connection or ice pack is needed. When the drink is required, pour directly from the flask or dispense through the lid's integrated spout. The lid doubles as a drinking cup, allowing single-handed serving. The body is moulded from black polypropylene, chosen for its light weight and resistance to impact. The glass insert is protected by the outer shell, which absorbs knocks and drops. The entire unit weighs 0.61 kg, making it easy to carry by hand or in a delivery bag. The diameter of 140 mm fits standard cupboard shelves and under-counter spaces, while the 268 mm height clears most worktop splash guards. Controls are limited to the screw-on lid. Tightening it seals the vacuum; loosening it breaks the seal and allows pouring. No settings or adjustments are required. A one-litre capacity is sufficient for six to eight standard cups, allowing a single flask to serve a small team or a delivery run without refilling. The weight of 0.61 kg is light enough for repeated carrying, yet stable on a crowded worktop. The 140 mm diameter and 268 mm height define the footprint, which must be allowed for in storage planning. Cleaning is manual only. The glass insert and polypropylene body must be washed by hand with warm water and mild detergent. The vacuum seal is broken if the flask is submerged or exposed to high-pressure jets, so dishwashers are not suitable. After washing, the flask should be dried thoroughly before reassembly to maintain insulation performance. The flask is supplied as a single version with a black polypropylene body and clear glass insert. This single-wall glass insert lets you see the contents while keeping soups or sauces at serving temperature for hours without reheating. The catalogue places this item under drink service accessories, alongside insulated jugs and beverage dispensers.