We bought a Waeco 18lt (CF-18) a few weeks ago to use as a freezer for long trips. We also have a 40lt Engel for fridge use, and both sit in the back of the Patrol.
We used it for the first time last weekend (as a freezer) when we were down at Wilsons Prom for 4 days where the weather was cold and crappy, ie it wasn't hot.
Anyway I noticed that any food that sits in the bottom area (the bit that is not surrounded by the cooling element/evaporator) has a hard time keeping the food frozen. The top area does but that's because it's completely surrounded by the element. The 'coldness' doesn't seem to flow down to keep things completely frozen.
So the question for those who've used one (as a freezer) is, how do you find it?
LJ