There are "Rainbarrel only" versions and "Project Realism" versions that focus on melting snow for drinking water. General Concept: Melting Snow for Water
Snow typically fills containers at a slower rate (often 50% ) compared to rain. There are "Rainbarrel only" versions and "Project Realism"
It takes a large volume of snow to produce a small amount of liquid water (the ratio is roughly 10:1). There are "Rainbarrel only" versions and "Project Realism"
It allows Rain Collectors and Metal Barrels to be filled while it is snowing. There are "Rainbarrel only" versions and "Project Realism"
In a survival scenario, snow should be boiled before drinking to ensure it is clear of contaminants.
It is essential for "winter storm" or "Cryogenic Winter" playthroughs where natural liquid water is scarce.