Tritan is a new, light, transparent, highly resistant plastic material similar to steel. It is completely free of Bisphenol A (better known by its acronym BPA). Tritan is a plastic that is completely suitable for direct contact with food and beverages, in addition to having the great advantage that it does not retain odours or flavours. It should also be noted that all these advantages that Tritan has compared to other plastics or materials such as glass, make it a sustainable and environmentally friendly product, since its useful life is very long and it can be reused for a long time. , , They are perfect to use with all our SICO packaging machine models together with the Sico connection tube and the great advantage that differentiates them from all the containers we have known so far is that they can be frozen which finally allows us to store prepared meals for long periods, products with liquids, broths or soups, delicate or soft products. , , THEY HAVE A MANUAL PUMP to extract the air to be able to use it without a vacuum packer. That is to say: if you do not have a packaging machine, you can also keep your food vacuum packed. With the set of 2 Laica containers we have the solution to freeze vacuum packed at home everything that we were forced to keep refrigerated for a while. In addition, for cases of great hurry to prepare food, we can directly transfer the container from the freezer to the microwave to save time.