Product review (4 stars): Very cool Cooler.
Having the cooler in the lid is very good. If any items leak, it won't get into fan/motor and having a bottom drain plug is great if you use ice and for draining or cleaning. Packing luggage around the sides won't block the vents like others. Having AC & DC cords built in is easier than carrying a small inverter for home use. The carry handles and wheels work well.
The top on mine seals fine but having the motor inside the top, one side of mine is not secured very well. The top half and bottom half comes apart. Instead of returning it, I just used metal foil tape on that side to seal the two halves together.