Stainless steel food thermos Stalgast 051151

A thermos container keeps hot food at serving temperature without external heat by trapping heat inside an insulated chamber. The double walls create a sealed air gap, and the foam insulation between them slows the transfer of heat to the outside. This method relies on conduction and radiation being minimised, so the food inside loses heat only very gradually. The lid, also insulated, closes tightly to prevent warm air escaping, which would otherwise accelerate cooling. The result is food that stays hot for hours, ready to serve without reheating or holding equipment taking up kitchen space.

To use the container, the operator lifts the lid by its grip, fills the inner chamber with hot food, and closes the lid securely with the six latches. The silicone seal compresses to form an airtight barrier, locking in heat. Once closed, the container requires no power, no monitoring, and no adjustment. The food remains hot for up to eight hours, allowing transport or storage without temperature loss. When the food is needed, the operator releases the latches and lifts the lid to serve directly from the container.

The container is constructed with double walls of stainless steel, and the space between them is filled with high-density foam insulation. The lid is similarly insulated and fitted with a silicone seal that resists abrasion and maintains its flexibility. Six latches on the lid ensure a tight seal, and the grip on the lid is designed solely for lifting the lid, not the entire container. The exterior dimensions are 330 mm in diameter and 270 mm in height, giving a compact footprint for worktop or storage use.

The 15 litre volume allows bulk holding of soups, stews, sauces, or other hot liquids, making it suitable for catering operations that need to keep large quantities hot without constant reheating. The diameter of 330 mm fits standard worktop spaces and transport racks, while the 270 mm height allows stacking or placement under low shelves. The container's weight, though not specified, is kept manageable by the materials used, allowing it to be moved when empty or lightly filled.

Cleaning involves washing the inner chamber and lid with warm water and mild detergent, ensuring the silicone seal is free of food debris. The latches should be checked periodically to ensure they close securely, and the seal inspected for wear. The foam insulation does not require maintenance, but the container should be stored with the lid off to allow any moisture to evaporate, preventing odours or mould.

The container is listed in the Stalgast catalogue under insulated holding equipment for professional catering.