CamelBak Mil Spec Crux

There's several reasons why this hydration pack is perfect (for me)!First, it's the perfect size for my hiking/outdoor activities. With the varying sizes available, it came down to how much more weight do I want to carry on a 3-5 hour day hike. At max capacity, the Camelback 85 oz (2.5L) Reservoir weighs 5.3 lbs of water. Together with my gear, 40-lbs of gear is the maximum weight that I prefer to carry in my backpack.Second, this size choice was based on what the recommended amount of water was needed: 16 oz (0.5 liters) /hr. I also want to carry extra water, just in case. So this size met my specific needs. So at 85 oz (2.5L) capacity, this will last me up to 5-hrs of hydration.Third, it's the Camelback brand. This model offers the superior manufacturing specs and quality design features for reliability and durability. I don't want failures staying hydrated with fresh water out in the field, especially on hot and humid days, nor do I want my gear to get wet inside the pack. This model offers that security.Overall, it's performed exactly as advertised and is exactly what I was looking for.

Got this as a replacement for my original, now leaking, 10 year-old camelback hose. It seems to be of great quality, connected seamlessly with my Camelback bladder, worked extremely well, and is easy to clean with the right brush. I'm very happy with this hose. The cap on the bite valve is nice and has helped keep lake water out of my drinking water and dirt off of the bite valve (and my mouth), as well. The insulation has helped keep my water cooler, even on scorching hot, Southern California summer days. I'm very happy with my purchase and hope it's durable.

I predominately use Eberlestock kit for Tactical Operations because their packs have served me well. However, I have not been pleased with the Source hydration reservoirs they include for their hydration systems. Too many issues with leaking and sweating.I decided to replace the Source in my Eberlestock Dagger H7 with this one and I’m very impressed with the upgrade. Haven’t experienced any of the issues like I had with the other brand.For those looking to do the same with their Dagger or other pack model, I highly recommend it. As a note, this 85oz upgrade does fit in Eberlestock’s hydration pockets made for the Source 70oz, plus it gives you a 15oz boost in water capacity.Overall very happy with the purchase and it’s performance. Recommended upgrade.

Works. Fits CIF issued Hydrate or Die bladders

i live the backpack and this size of the 3L bladder .the only complaint i have is sometimes the lid does not seat and you end up with water all over yourself when you bend over.Not a big deal just squeeze after closing and make sure no air leaks out .

Worked great as it should

Worked well at keeping 3 liters of clean water in my pack. Could hear it sloshing around while walking but never it leaked a drop and pairs well with a secondary filtration system. Easy to open and refill with the built in handle.

My pack had loops on the shoulder strap for a hydration pack, but no port or designated spot to hold the bladder. The smaller crux fits in a spare compartment on the front and I can snake the hose through the velcro opening. The hose is long enough to fit through my loops. I love the quick release function too! You can fill the bladder without the hose attached and nothing leaks.