Bag of Preservation

Each of the bag's three compartments connects to an extradimensional space that allows the bag to hold numerous food ingredients while never weighing more than 2 pounds. The smallest compartment can hold up ingredients cold as ice. The ingredients will never go bad. The midsize compartment holds up ingredients very cool. The ingredients in midsize compartment can be maintained for two months. It starts to go bad after 30 days. The biggest compartment holds up ingredients cold. The ingredients in biggest compartment can be maintained for two ten-days and start to go bad after a ten-days. 

Notes: Utility, Container