- Comes with about the same capacity and same
Cooling buff duration as the 
Canteen. Steep Research Cost, but feels very convenient when inserted into the Water slot from the start. Can save you a few trips back to a water source on longer missions, especially in the Desert and the Arctic.
Requirements: 
Micromeal
Effects:
- +50 Water when Consumed
- +200 Units on use
- Provides the Cooling modifier for 15 seconds when consumed.
- +10 Rate of Cooling per minute
- +10% Heat Resistance
- -4% Cold Resistance
Does it remain on your person after a mission or does it need to be repurchased or crafted on the space station?
As long as it’s in your suit slot, hotbar, or Dropship Cargo when you return to orbit, you should be able to reuse it.