Perhaps not the most exciting development, but we have a new cool box! Woohoo! The original cool box was far too small and once filled with plumbed bottles there wasn’t enough room to close it which somewhat limited its effectiveness.
Purchased from Costco this Igloo 63 litre cool box should have ample room for 10+ bottles. To keep things simple we have decided to only use 2 litre bottles, the picture below shows 9 bottles plumbed in.