ENT600: Portable freezer bag / Mohd Fadhil Hanafi and Norisham Mohamed

In the world of globalization many of the goods sold in the market do not satisfy consumer tastes. Average user wants stuff that's easy, fast and easy to use. Most refrigerators sold in the market cannot be brought anywhere. This causes will make many outdoor activities such as camping, hiking, sightseeing and recreation in areas where there is no electricity to get cold water or keep frozen food. Our survey finds that in our country there is no portable freezer bag sold. Therefore, the technology of producing portable freezer bags is needed to produce quality portable freezer bags. This portable freezer bag is intended to facilitate leisure activities such as camping, hiking and others to use frozen food anywhere without electricity. This is because portable freezer bags use solar energy to function. Additionally, it can also be charged with electricity and can last up to 7 days. The supplied battery have been tested and have a lifespan of up to 5 years. After 5 years batteries can be changed and portable freezer bags work as usual. The materials used to create portable freezer bags are selected from the quality and userfriendly. Portable freezer bags have a temperature panel that works to control the temperature of the freezer.