Fridge-to-go panels stay frozen for quite some time you may know, this panel is recommended to use with most cooler bags/esky's you may have at home to help keep items cool.
Fridge-to-go panels are very thin and don't take up much space at all, it's size is 19W x 16.5D x 1.2H (cm), this biodegradable panel contains 230ml of non-toxic purified salt water.