Food Container Tupper Rectangular Set of 4 Pieces with Valve BAMA Italy

Rectangular food containers of Italian production, made of plastic suitable for food according to European regulations. Resistant to daily use and suitable for washing in the dishwasher since they withstand up to 100°C. They are used to store food in the refrigerator (maintenance - freezing) while they have a special valve on the lid to remove the air from inside. Before placing them in the freezer, press on the center of the lid to let the air out and then close the valve. This is how food is stored in vacuum conditions, increasing the shelf life and reducing the possibility of spoilage. They are placed in the microwave oven for heating or defrosting food, with the valve open to introduce fresh air. The set consists of 4 pieces of different capacities that can be stored inside each other saving space in the cupboard. They are available with a transparent frame for better control of the contents and with a transparent or colored (2 colors) lid.