Lovtour Hydration Race Vest,2.5L Running Vest Lightweight Pack with 2 Soft Water Bottles Bladder for Marathoner Running Race Cycling Hiking Camping Biking (Black, S-M)

This product is good. However, the sizing is a problem. You will have to upsize. The size I bought did not fit, but fortunately Amazon did give me a refund. I gave a four star because of the sizing, but otherwise it is a good product.

I was so looking forward to using this item for my long runs. When I ordered the only option was size S/M or XL. The measurements seemed like M should fit but when I received it, it was for a child. So maybe I should have ordered XL (I’m normally a M in everything and the measurements were close to S/M rather than XL). But if I could give more stars for just the water bottles that came with it, I’d give it a 5. They were good quality and compact. I wish it was the right size. Unfortunately I had to return the item.

Which I order larger size.

Bounces if you run at a decent pace and you have both bottles filled up. I found if I just fill each half way up it is much better. Build quality is great. Over it works well just not if I am at a 9min/mile pace or faster. That is when the bounce begins.