After looking at the different types of lunch boxes by materials, it is quintessential that we check out some types of lunch boxes classified by what they do best.
1. Insulated Lunch Box
Insulated lunch boxes are designed specially to retain food temperature. That is, the main function of this lunch box is that it keeps food stored inside at the same temperature for several hours. The vacuum between the outer layer and the inner layer is filled with a very dense foam, which is a very poor conductor of heat and as a result, the temperature of the food is trapped in.
The inner layer of insulated lunch boxes are sometimes made with either vinyl or aluminum. Because these materials are water resistant, they ensure that your food is kept fresh and doesn't become moist.
2. Leakproof Lunch Box
Leak proof or airtight lunch boxes as they are also called traps every single content in. There is no opening anywhere in its body. The chances of harmful agents whether solid, liquid, or gaseous getting into it is next to nothing, it is 100% safe and airtight. Also, users do not need to worry about spills because it is completely leakproof, hence why it is ideal for storing soup and other liquid based meals.
3. Microwave Safe Lunch Box
Many food lunch boxes are not safe to be used in a microwave. Food containers that are safe for use in a microwave are often specifically labeled with "microwave safe." Any lunch box that does not carry this label should not be used to microwave food.
So when buying a lunch box that you intend to use often in the microwave, make sure it was made fit for it and carries the "microwave safe" inscription which is usually underneath the container.
4. Electric Lunch Box
Electric lunch boxes are a portable food container that can be used to store food and also heat it at the same time. This lunch box comes with a cable plug that once fixed to an electric power source, in 30 minutes to one hour time leaves your food piping hot. This type of lunch box is ideal for people who work in offices and can not afford to leave the office during break hours. With the electric lunch box, you always have your steaming hot soups or noodles at your table.
5. Plastic Lunch Box Disposable
Disposable plastic lunch boxes are mostly used for take outs and also at social events. They are the cheapest materials hence why they are so commonly used. These plastic lunch boxes, though disposable, are better off recycled. This eliminates the environmental consequence of the rampant use of plastic.