Food delivery bag Stalgast 563455

An insulated bag designed to transport pre-portioned meals in standard catering containers without losing heat or spilling. The bag slows the transfer of warmth between the food and the surrounding air, keeping hot meals at serving temperature during delivery runs or between kitchen and service point.

The principle relies on three layers: an outer shell that blocks moisture, a middle foam core that traps still air, and an inner aluminium foil that reflects radiant heat back towards the contents. The trapped air acts as insulation, while the foil prevents heat loss through infrared radiation. Together, they create a thermal barrier that extends the holding time of hot food compared to an uninsulated container.

To use the bag, the operator opens the magnetic flap, places filled catering trays inside, and closes the flap until the magnet engages. Two side buckles are fastened to prevent the walls from bulging during transport. Rubber-gripped handles allow one-handed carrying, while the rigid base keeps the bag upright on a worktop or in a vehicle.

Construction consists of a water-resistant polyester exterior, a polyethylene foam mid-layer, and an aluminium-foil interior lining. The lid seals with a magnetic strip, and the base is reinforced with two collapsible boards that lock the side walls in position. Handles are fitted with rubber pads for grip.

The 580 mm width, 350 mm depth and 380 mm height accommodate standard catering trays, while the insulated walls maintain food temperature during transit. The water-resistant outer shell protects against spills and rain, and the aluminium lining reflects heat back into the food, reducing the rate of cooling.

Cleaning involves wiping the polyester exterior with a damp cloth and mild detergent. The aluminium lining can be cleaned with a non-abrasive sponge to avoid scratching the reflective surface. The foam layer is not removable, so liquid should not be allowed to soak through the inner lining.

The bag is supplied as a single unit without internal dividers or additional accessories.