my buddy builds docks for a living, spends all day on his boat on the water generally during summer. he got a battery powered cooler that he uses. I would suggest looking into something like that. they also make good quality smaller coolers that will keep ice cold all day. An insulated bag really doesnt do much outside of transport from home to a work fridge but a quality cooler loaded with ice will do the job
No way that actually exists. I was totally joking about it but I guess I should've expected something like that in 2026 😅 thank you.
honestly, a quality cooler is worth the investment it'll keep food cold all day, and it'll do a much better job than an insulated lunch bag with a couple of ice packs.
If your cooler ‘isn’t doing much’ that’s a problem with your cooler or how you’re using it. A pretty basic cooler with an ice pack will keep cold food cold for hours no problem. Many of the battery coolers use a thermoelectric device, which is not efficient compared to a compressor system. They’re downright bad, honestly.