What if this happened to Suigetsu

[Kurama999]

When you boil water, the water is hot.
But the volume is still the same, although with some condensation
That could explain why Orochimaru put him into the container.
shapeshifting

 

[awesomeseimei]

Suigetsu will pull a Jokey Boy Trollkage style But with water/steam/rain.