WHAT IS THE DIFFERENCE BETWEEN CFX2, CFX3, CFX5?

The CFX5 is our most advanced cooler compared to the CFX2 and CFX3 models. It features upgraded insulation with Vacuum Insulated Panels for superior efficiency and reduced power consumption. The VMSO 3.5 auto-adjusting compressor delivers better performance and operates up to 5 dB quieter. It also has a weatherproof high-resolution display with fast-charging USB. Larger sizes come with carbon steel reinforcements for extra durability. If you're looking for top-tier cooling on your adventures, the CFX5 is the way to go!