I agree. I wasn't cool enough for a cooler :) But I agree completely, the best way to keep things cold without a cooler or refrigerator: Bury it if possible,

I agree. I wasn't cool enough for a cooler :) But I agree completely, the best way to keep things cold without a cooler or refrigerator: Bury it if possible, ideally a few feet down. Otherwise put it outside at night and wrap it up in your sleeping gear during the day.