So I promised some feedback on the Outwell Deep Cool 35l after using it for real so here goes:
Question 1.
How much does it hold? For me, is it enough for a long weekend away for 4 adults? In short the answer is yes.
Three friends and I went to Snowdonia for a three night stay hiking in the mountains so needed to eat well. I volunteered to be chef so i could test the fridge (and the Cadac I borrowed off my brother). This is what I managed to get in the fridge:
- 2l carton of milk
- 4 medallion steaks
- 2 kg chicken breasts
- 500g chorizo
- 12 Tesco finest pork sausages
- 600g tub coleslaw
- 6 salad tomatoes
- Whole cucumber
- Pack of baby plum tomatoes
- Pack mushrooms
- Pack asparagus
- Large bag salad
- 2 whole avocados
- 2 vacuum packs beetroot
- Whole red pepper chopped and bagged
- 2 whole onions chopped and bagged
- 500g bag prawns
- Whole lemon
- Pack sliced ham
- Pack sliced cheese
- Bottle of ketchup
Question 2.
Will it last all weekend. Again, in short the answer is yes.
I packed the fridge on Friday, ready for the drive on Saturday. Fridge was set to 3 degrees. I left the van connected to a Victron Battery charger on the starter battery overnight. This in turn charges the leisure battery so effectively on an EHU overnight. Long (6hrs) drive to Snowdonia on Saturday so Leisure battery should be fully charged on arrival.
Saturday evening we used some of the food so Fridge being opened on and off as we cooked up a BBQ, made tea etc.
Sun morning we drove for 20 mins to our Hike point and then back again for 20 mins 7 or so hours later. Fridge left in van during this period. Sun evening, made a Paella on the Cadac so again fridge being opened/closed as we made the meal and tea/coffee etc.
From the time we arrived back to the campsite on Sun eve until we left on Tues evening, the van didn’t move, nor was the engine run or connected to EHU etc. We cooked up another meal on Mon evening so again fridge being opened closed etc. After Sun evenings meal we replaced some of the food with 4 tins of beer.
Just before we left for home on Tues evening the leisure battery was at 11.9v, there was next to nothing left in the fridge by then, one avocado, one tin of Guinness and half the milk and that was about it. Dashcam is also connected to Leisure battery and runs in parking mode so this too was using some of the juice...
The weather wasn’t particularly hot but nor was it very cold, if it had been sunnier I would have put my small 50W solar panel on to boost the leisure battery a little. I reckon with a 150W panel I could run it indefinitely.
Question 3.
How noisy is it? Well I have to say I didn’t really notice it when in the van at all. Obviously some of this time I was driving and the road noise would have masked it but even when sat in the van at the campsite I didn’t hear it.
So in summary, I am very pleased with it. I don’t normally travel with 4 adults, usually just two of us or just me and my dog. Having catered for 4 I know I can get everything I typically need on a weekend in it. I am also confident it will be efficient enough to not kill the leisure battery over a weekend. I will get rid of the cigarette lighter adaptor and install a wire straight from the fuse panel just because the thing sticks out a lot and is asking to be broken off or knocked out. A direct cable will also be neater.
some pictures:
EDIT
Thought it would be useful to include some battery data so here it is. All data is from the leisure battery.
25 Jul - 6hr drive to Snowdonia with 3 stops en-route
26 Jul - 20 min drive to walk location in morning, return to campsite in evening
27 Jul - van didn’t move or get used all day
28 Jul - van not used until afternoon, then 6hr drive home with 3 stops en-route.
Fridge connected and powered up all this time.
My interpretation of the data is that each downward spike is when the compressor kicks in. What I found interesting is how frequently it does this. During the day when it was warmer it is more frequently than overnight when it is cooler. Also much more frequent around the times we were cooking and taking stuff out the fridge.