Quote:
Originally Posted by DoubleF
Maybe using salt water bottles to pre-chill a cooler before replacing them with ice water bottles seems to make more sense to me than replacing the frozen water bottles with salt water bottles. Water bottles you can still drink and use. Salt water, not so much.
|
I’ve been trying to wrap my head around why salt water bottles would make much of a difference.
They can get colder without freezing, but whether or not the water inside freezes should make no difference to someone considering it’s being held within the bottle anyway (have a bath of salted water in your colour would make sense, because they the below freezing water is surrounding your food/drinks completely instead of the air gaps left by ice and bottles).
I’ve heard of salt water making things colder faster, but not colder for longer, since wouldn’t salt water lose heat (melt/get warmer) at a faster rate than regular water?