Osprey Hydraulics LT Backpack Water Reservoir with Bite Valve

LOVE this product. Easy to use, clean and store, this running reservoir fits my Osprey running vest perfectly and gets me through every long run. Clearly high quality materials and easy to put together.

Easy to fill, and the best bite valve I've yet encountered. There is an on/off for it, but not needed so far. Bite and water flows, don't bite and it stops. No leaks, no drips.

This worked great for a day hike. Probably about 4.5 hours of hiking, and it emptied about 1/5 of the way back down the mountain.

It took me some time to realize that I need to shut off the valve to stop the leakage on the car ride home, but once I did, this bladder has been flawless. Operator error has been my only troubles so far. It holds plenty of water for a 5-6 mile hike. My only complaint is that it was a big pricey. Fits absolutely perfectly in my Osprey hiking pack. No weird taste that I’ve noticed. Seems to be rigid enough to last for years to come.

This is the best reservoir I have ever used. Osprey does it best. Easy to fill, the mouth opens wide with one hand. Durable, I trail run and have never had a problem, I use they Osprey Dyna (yes, the men's) hydration pack.

Terrific product. Easy to use, easy to clean. Fits perfectly in the Cotopaxi bag I got my wife recently. I love the magnetic clip that hold the straw out of the way.

I was able to use this twice. It was babied and well-protected at all times. It sprang a leak regardless. This was my first and last Osprey reservoir; I'm going back to the famous blue brand which has always served me well and always lasted for at least two years. It's a shame because I have an Osprey backpack and this reservoir is made to fit. But it can't hold water.

Bought to replace a smaller water bladder in my Osprey pack. Worked great, easy to fill, has quick release on hose and never leaked on a multi-day backpack trip.