Hate how water sloshes and bounces in your running vest? The OMM Ultra Flexi Flask solves that! It's a 500ml soft bottle that squishes down as you drink, so the water doesn't move around – meaning less noise and easier drinking while you're on the move. The wide mouth makes filling and cleaning simple, and the handy bite valve lets you sip without stopping. There's even a fill scale on the side so you can track your hydration. Because it's flexible, it fits snugly in your vest's front pockets, and as it empties, you can stuff an energy gel or bar in the same pocket. Super lightweight and a game-changer for trail runners, hikers, or anyone using a hydration vest. Ditch the rigid bottles and try the flexible difference!
