40L Brass Monkey Portable Fridge or Freezer with Handlesand Wheels A highly portable fridge freezer with handy telescopic handles and wheels, similar to what you see on large luggagebags, which certainly helps take the weight out of moving a fully loaded fridge. What makes these fridges particularly unique, however, is the high mount refrigeration compressor which makes them less prone to getting dirt or sand in the compressor, which could damage the unit. This also applies to long grass and other debris, particularly if it’s wet. Itcan be powered from 12/24V systems, or mains power. A low-battery cutout helps prevent damage to your battery fromover-discharge. Other features include digital temperature controls, a reliablecompressor, and low energy consumption.