Back country coolers
TLDR: Anyone found something that works for keeping a few nice to have's cool for upto 2/3 days?
We are looking to do some camping and would prefer to have access to milk/bacon/cheese/eggs for a couple days while in the back country. We might end up just using preserved meats, dry cheeses, small UHT packets and egg powder but it would be much nicer if we could have fresh.
We looked into coolers but the minimum size for decent insulation seems to be set up for car campers / cans of beer. Has anyone found a super high insulation but small cooler that could work for a camping trip?
We found some large vacuum flasks from yeti that seem to be reasonably well insulated but they are only rated for 24hrs of cool (doesnt actually tell us much, does that mean we could put ice packs in there and it would keep cold for days?) also they are heavy.
Theres also dedicated food storage systems like Thermos king jars but again they seem quite overbuilt for hauling between campsites.
Would be awesome if anyone has any experiences they can share! We are also super into MYOG if anyone has DIY'd a solution to this!