I would like to take cordial type drink which when you add rum and put in the freezer makes a daiquri. The drink is only cordial and comes in a plastic bladder, similar to a cast wine bladder, its then enclosed in a plastic bucket. My question is whether the bladder would survive the flight - anyone taken something similar?. Dont want to take it if it pops and the contents ends up all through our clothes? We are staying in a Villa which has a freezer so we thought we should take advantage of it, especially if this alcohol shortage continues!!!