Review on 🏃 Nathan Men’s VaporKrar 4L 2.0 Hydration Pack/Running Vest - 4L Capacity with Twin 20 oz Soft flasks, Hydration Backpack Ideal for Running, Marathon, Hiking, Cycling by Gabriel Rosenberg

This vest showed promise and promise and everything immediately looked great. Pleasant fabric, great design. Unfortunately, it all ends here. Firstly, although I used the size chart provided and got my measurements, I think it's just too big. I kept dressing until I couldn't dress anymore. The bottles have some original struts that keep them upright and prevent them from falling, but I've never had a vest with such a strong rebound. The bottles release air, which causes an annoying squeaking noise, and they bounce around so much they make noise with every step. Conclusion: bounce, bounce, bounce, that's loud, annoying and irritating, constantly rubbing against your chest. The sad thing is, you don't know it until you put it on the trail, and once you put it on, it's yours. I've had camelbak, salomon and inov8 and never had this problem!