I use two waecos
1 x cf80dz as full fridge
1 x cfx50 as freezer
or use as any combination depending on how long the trip away is
this is working for me but still find the need for an esky, mainly for fishing.
but just had a thought that i might get some tupperware containers so i can keep some bait in the freezer
reducing the need for the esky. might work see what the wife has to say about that
Adam