Review on AONIJIE Hydration Vest Pack Backpack: Optimal 5L Marathoner Running Race Hydration Solution by Alfredo Nosrac

This is a very comfortable, lightweight vest. You need to buy proper bottles if you want a lot of water, but you can put a liter bottle in your bag. back pocket and pull out as needed. Also helps keep you cool by placing a bottle of frozen water on the back. The front pockets are narrow but can hold one of the cheap plastic water bottles that shrink in size. It doesn't bounce, it stays in place. Doesn't rub. Good for hot weather. Feels and looks good and is easy to hand wash. Carries keys, tissues, snacks and water. sometimes it gets easy. It is neither heavy nor bulky. For the price I would highly recommend it for long runs or summer runs when you don't want to carry a water bottle in your hand.