For those of you that bought this expecting it to fit another model...apparently you can't read.....It's clearly stated on the packaging that this is for the Crux model. This fits perfectly as intended. Great product. Sorry for those of you that made the mistake of buying the wrong item!

The quality is fine, but I bought this to replace the tubing for a Camelbak hydration waistbelt - the Catalyst. Unfortunately the diameter of the tubing is too wide, doesn't provide a tight seal at attachment. I still love the Catalyst though, been running with it for over 10 years!

I have the same complaint as the three other reviewers who rated the replacement tube one star. The replacement tube is too large for the fitting at the bottom of my reservoir. Yet, CamelBak's website does not list a smaller diameter replacement tube. Nor, does the website clearly specify the inner and outer diameters of the replacement tube.

So I go buy replacement parts for my 3L Camelbak Hydration Pack only to find the fittings on either side don't fit. Also, REI doesn't carry Camelbak anymore so I had to buy a Osprey Hydration Pak. Hopefully I can find the right parts, they are not on this web site, disappointing.

I bought this for my crux reservoir after a marmot chewed through my last tube. I do not still have the adaptor that goes to the tube to clip into the bladder. This does not come with that. I am extremely frustrated because this is not sold at REI. It's also not sold on the website. I have been a loyal Camelbak customer for decades but will now buy Osprey. Thanks.