La-Mer vacuum lunch box glass from Zwilling Fresh & Save is an indispensable part of your kitchen. With its functionality being freezer-, oven-, microwave-, and dishwasher-safe, it is perfect for saving leftovers or storing snacks. The vacuum pump easily removes air to preserve aromas and vitamins, extending the shelf life of food. It withstands temperatures up to 180°C, making it also ideal for oven dishes.