Product review (4 stars): Great Small Freezer at Best Price on Amazon
Excellent small freezer. We used it to transport about 35 pounds of salmon about a thousand miles. We plugged it in and the temp dropped quickly to zero degrees. When you unplug, the freezer loses about 4-5 degrees an hour, so you can travel five or six hours before having to plug in again to prevent thawing. Great travel freezer. Quality workmanship, and a lock is included to assure that the door doesn't come open when load shifts.