Products tagged with 'omm Ultra Flexi Flask 500ml with Bite Valve'

The OMM Ultra Flexi Flask 500ml is a lightweight, collapsible soft flask designed for effortless hydration on the move. Made from durable TPU with extra grip, it compresses as you drink, reducing sloshing and suction effort for a smoother flow. The wide opening allows for easy filling and cleaning, while the leakproof bite valve ensures no spills. With an interchangeable straw option, it’s perfect for runners, hikers, and endurance athletes. BPA, PVC, and phthalate-free, this slim, flexible, and easy-to-store flask keeps you hydrated without extra bulk.