I'm looking to keep my beer chilled for a weekend long music festival in the summer but I can't think what to use.
There will be an estimated 96 cans of lager and one or two bottles of water.
I'm not sure what the most effective means of keeping such liquid cold.
Is there an extremely large flask out there somewhere?
Helpe me and if I see you in a festival somewhere I'll give you a bottle of water to say thank you.