cooling water mister fabrication, with hand pump, for carry or backpack use?
i noticed that there are a lot more part suppliers for mister type cooling systems. i am thinking of fabricating one . i was thinking of using the same parts used in the air zound bicycle air horn. i could use a small bike pump and schrader valve to turn a 2 liter soda bottle into the pressure chamber , i think i would have to wrap it in gorilla tape for the added pressure.. i am not sure if i could also put water into it. i did a search and didn't see any instructables on building cooling misting systems.any ideas?