Review on USMC Outdoors Coyote Tube Replacement Kit with QMT-IRR Tube and Storm QMT Valve by Gregory Shorunov

I love the design of this valve/hose kit but unfortunately it leaks. I asked for instructions on how to fix the bite valve leak but was told to return the first one and get another one. So I did. 2 works the same. I was on a hike with 1stbi and the drips made me look like I was sweating like a pig and peed my pants. Unkind. With the second I tested at home. Leakage is 1 to 2 ounces per hour. I walk with a water bladder over my backpack. So, with the gravitational push, I'm probably getting more leaks than some might be. But for me any leak is unacceptable.