1 or 2 canteens will last you awhile it is best to do so because they weight little and hold more

You can put these in fridges (or a Tek Trough), along with water jars (I'm not sure about waterskins) to "ice" them, this is very useful on Scorched Earth and other hot maps as the iced effect increases your Hyperthermal Insulation by 84 and decreases your hypothermal insulation by 84.

Amazing to have these in a tap on Scorched Earth, go to the river or a vein there and use a tap to fill em up.

Amazing to have these in a tap on Scorched Earth, go to the river or a vein there and use a tap to fill em up.