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Hydrate effortlessly with this 500ml flask, designed for compatibility with vestpacks. A WingStay™ removable stabiliser prevents bounce, while a wide-mouth opening makes it easy to load ice or mix in electrolytes. A high-flow valve, easy-grip twist cap and tapered shape simplify hydration. Crafted with durable TPU and RF-welded seams, and compatible with the UltraFlask Filter Cap (sold separately).
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🇺🇸 Ship from USA · On Agora since 2026
$20.00