Products tagged with 'omm Ultra Flexi Flask 350ml with Bite Valve'

The OMM Ltd Ultra Flexi Flask 350ml with Bite Valve is a lightweight, collapsible soft flask that compresses as you drink, reducing sloshing and suction effort for a smoother flow. Made from durable TPU with extra grip, it’s easy to squeeze for gels or liquids and features a leakproof bite valve to prevent spills. The wide opening allows for quick filling and cleaning, while the interchangeable straw option adds versatility. BPA, PVC, and phthalate-free, this compact, easy-to-store flask is perfect for runners, hikers, and endurance athletes.