All CoolBlu Coolers come with a health lock that can be enabled or disabled, CoolBlu is the only cooler in the marketplace today offering this feature. Featuring a modular refrigeration deck that can be removed from the front of the machine in minutes, you will save time and money from having to physically change out coolers on location. Not to mention, the CoolBlu features up to 40% more capacity than competitors with a total capacity of 360.