I'm figuring the pros and cos of various ingredient types and kits for sailing long term. Each question assumes a 60deg constant temp (warm sailing waters) and darkness.
How long do you think a coopers kit will last?
How about 1/2 a coopers kit once opened?
How long will canned extract last?
How about vacuum sealed DME?
Fresh, unground grains stored in an airtight bucket?
Tasty homebrew on a boat full of thirsty sailors?