I was really excited to get this. Once I did it worked great, simple use, holds the water and the tube/suction worked fine.I was really happy with my purchase, until i noticed wet spots where ever i would hang/set it.I checked if I had the tube in correctly, I did, checked for punctures, nothing..Turns out where the tube connects to the bladder is just cheap and leaks at the button :(I'll still use the item because over all it works and I paid for it, and as someone who is chronically ill this helps a lot to keep on me and by my bed, but I don't suggest buying this to anyone because of the leaking.