Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fairly easy to set up...

I got this product and had it spliced into my CamelBak Hellion in about 10 min's. I had to reverse my tube because it has insulation for the cold on it, which came all the way to the mouthpiece. On the other end there was about 4 inches of exposed tubing, which was perfect to splice the adapter into. I haven't had the chance to use it with my Katadyn Pocket yet, but I'm pretty positive it will work great!!