AONIJIE Hydration Packs 5.5L Trail Running Vest with 2L Bladder Reservoir Marathoner Hydro Backpack

Works perfectly as advertised. Has enough pockets to keep things handy during your activity. During 2 long runs I filled water in this and electrolyte in the front 2 bottles. Very easy and convenient to use. It does not get heavy even though water is filled. So far I have carried upto 1.7 L in the pouch + 2 -10z bottle in the front. Still not bulky. Great price for a great product.

The hydration vest fits well and adjustable straps for a snug fit. It is very comfortable and did not pinch or chafe during my run. There are plenty of stash pockets for gels and such. This is a great product.

I bought this pack because two of my running friends already owned it, and it was a lot more reasonably priced than the other options. I decided to get the set with the bottles and bladder just so I wouldn't have to try and pick out the best bladder. In hindsight, I should have gotten a better bladder. Its leaked more with each run, but only when running (its fine on walks or when I test it for leaks in the kitchen). The first time I thought it might just be condensation, the 2nd time it was a slow leak that felt good in the heat, but today would have been the 5th run with it, and I turned back home after 2 blocks it was leaking so much.The pack itself is light, has room for my inhaler and emergency medications and 2 gels. The water bottles are great, and I freeze water in them overnight. I have a large cell phone, so I still wear a spi-belt to carry that. I got this for my long trail runs in the desert because I want to carry more water than I plan to need, just in case I get lost or injured.

I love this backpack. I use it for long runs and hiking. It has a great amount of storage while still remains lightweight. It fits very well and is adjustable.

I just received this vest and have taken it on a couple of runs and I like it a lot. It is well built and the bladder seems to work great. You do need to leave some room for air or you can't draw the water out. The bottles are small, but nice...

Exactly what I wanted! Just started training for my first 100-miler and needed a way to carry various fuelings along with water!

I’m very pleased with this. The price is good. The fit is great. A few more deep zipper pockets would bring this to 5 stars. Overall, a nice product.

Was great for a beginner trail pack.