HydraQuiver Vest Pack 2 - 2.0: Ideal for marathon, Ironman, and ultrarunning.

Once I adjusted the straps appropriately - this hydration vest is perfect. Lots of places to stash nutrition and phone during long runs. No bounce and easy accessibility to water bottles. There is the sloshing sound but that doesn’t bother me at all.

I just ran 12 miles using this pack for the first time. It was a mixture of paces, 15 min warm up, 5x12 mins at best possible pace, 15 min cool down. When i started out i was not very impressed with the pack, the weight of the bottles pulls the pack too far down your back instead of up on your shoulders. This makes the side straps cut into your underarms too tightly. There is no strap to tighten it on your shoulders either. If they added one i would give this pack a 5/5. After i had drank a quarter out of each bottle the pack stayed in position on my shoulders even at a sprint and it felt more comfortable. It does feel weird if you don't drink each bottle evenly. The material is light and feels good. Overall i give it a 4/5.

I usually don’t write reviews but felt the need after using this bad boy! I hate hip packs, I hate water bladders and with that being said this pack helped with my posture, never moved and was perfect for the South Florida heat.

You don't have to be doing ultras and Ironman events to get great use out of this pack. Today was a perfectly ordinary training day, mile run to a steep hill, sprints up the hill for about 20 minutes, then a few more easy miles. It was hot and humid in Chicago and by the time I was done, I only had a few sips in each bottle (I keep water in one and an electrolyte drink in the other).

As others have said, the fit is great and your bottles go in and out of the holsters like magic.

This vest is awesome fits well. Doesn't cause any chaffing and holds enough water for a decent length run. The two bottles are also easy and quick to fill at aid stations during longer events. An added bonus of having two bottles is one can be electrolytes and the other just water which helps extend runs comfortably.