Outdoor Products2.0L Hydration Reservoir

I replaced the original with this one as the rubber hose had broken. I like the ease of filling it as it has a big hole to fill and clean it. I also like that the cap is attached and doesn't fall off. Since it is new, it has some resistance when trying to screw it on but that should go away with continued use. Overall for the price it works well, fits perfectly and it is easy to add ice to the pouch.

It's so easy to use and fits in my Outdoor Products backpack perfectly. I absolutely love it for hiking and bike riding. It's easy to clean and it doesn't leak.

Holds 2 gallons of water and does not leak. Fits great in my backpack.

Our older versions failed at the hose, which we cannot find. So we purchased this new version. The support for the opening makes it much easier to fill. The bite valve with local shutoff should prevent the old leak-through failure mode. But the hose connection is threaded with no shutoff valve, so you cannot fill multiple bladders and use the same hose, as they will not hold water without a hose connected. Corrections welcome!

Bought this to replace my Outdoor Products bladder from my hydropak when the original got punctured with a Palo Verde spine. Fits perfectly and easy to switch out.

After years and years of use, my old water bladder needed to be replaced, and I ordered it from the same people who originally made the backpack it was in, and after getting a replacement, I was really disappointed that the hook part does not fit together, and I really don’t want to have to buy a whole new backpack just to hold the newer Water Bladder.I am going to have to find a friend that can grind down the hook a little so it is able to fit, I just hole doing that does not compromise the integrity of the hook and force me to buy a whole new backpack due to the greed of this of this company.Outdoors Products used to make quality products that lasted years before needing to be replaced, I really hope they get back to that.

It arrived on time! Great thing about this clear bladder is the ability to see if there is any mildew unlike colored bladders. I used it in the "Into The Wild Trail Run" where I noticed a few others also had the same one. The great thing about the bite piece is being able to easily unlock it while drinking and lock it immediately after drinking to keep the water in the line close to the bite piece. This will reduce the amount of air within the line.

I only needed to replace my worn out tubing and now I have an extra reservoir! Original design had bad engineering, (in my humble opinion). New parts are working perfectly and fixed my unusable water bag.