They can be easily taken in hands, the fear of burning due to heat is not there, and also to entrap the hotness of the soup the lid is available. In few of the VSP Tray has a small opening so that the person can enjoy sipping the soup. Mainly the soup containers are seen on the airports, railway stations, and also on few grocery stores. But the soup in the containers are always given with a warning that they should not be stored for a longer time and consumed within a short time.

Soup containers are made up of plastics and are kept with a lid to secure the soup from spills.To be used during the trip and is either required for medical purposes or a special dietary requirement, including baby food. When requested to do the passenger shall provide proof of authenticity of the exempted liquid;

But, the case of liquid food bags are very different then the other. Here, the providence is there which makes the liquid food storage easy and can be done for a very longer time. They are basically preferred to be kept in the foil covering, the toughness and thickness of the foil protects the food from the entry of the microbes. The packets are sealed very tightly, and special machines are used for this purpose.

The protection has to be required and more then any solid product because the attack of the microbes is high on such liquid products. Also, the vacuum packaging is preferred, which completely discards the entry of air inside the packet. Along with that, the foil is being covered with the paper packet, and the paper covering is also selected because the printing and decoration becomes very easier. The packet is made very attractive and eye catching, which also helps in marketing.