This is a nice little product, it "nearly" does what it says. Why do I say nearly well it sprays a "mist" but I feel the mist could be a little finer.
Having said this it cools you down and its also a nice way to "wash" your face. It will fit into a bag/rack-sack nicely and doesn't weigh much even when full.
I think this was an impulse buy to be honest, and would only recommend this if you are going on holiday in a really hot country, you can only use this 4-5 times when full and then you have to refill it this depends on usage.