>>659238Get yourself a geigerrig hydration system. The hoses are detachable, and render the bladder leaks proof. Bladders are indestructible too. There's videos of them being run over with a truck. I use a 3L when backpacking, and then fill my kleenkanteen with another liter.
Why you would need 2 bladders or anything more than 4 liters is beyond me. That shit is going to be almost half your pack weight at 4L..
