Our coolers don't keep food cold enough for as long as we'd like. While the
body has insulation, the lids do not. I began searching for an upgrade.
When it comes to coolers and cold boxes, it seems there are only two options:
1. Fairly cheap eskies with minimal insulation in the lid and body that
only keep food cold for a day or less.
2. Expensive chilly bins that are heavily insulated, bear-proof, and
keep food cold for almost a week.
While I value quality, I don't want to spend hundreds of dollars just to keep
food cold for a few weekends a year. Additionally, I'm struggling to find a
well-insulated cooler in the compact size of our favorite Playmate cooler.
Wondering if you can insulate a Playmate cooler to match the performance of a
Yeti cooler? Yes you can! Not only that, but your DIY Yeti cooler will also
weigh much less when it is empty.
Here's how to do it.
How to Hack a Cooler to Make it Colder
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