All day refreshment.
From picnics to road trips, Hydroflask's 64 oz Wide Mouth ensures there is enough refreshment to go around. Their largest hydration bottle will help you stay cool and hydrated all day long.
Replacing the existing cap on all our Wide Mouth bottles, the new award-winning Flex Cap is the ideal combination of strength and flexibility. Designed for ultimate portability, we crafted every detail with easy-carry comfort in mind – and insulated it too– so you can go further, for longer, keeping your favorite beverage comfortably by your side.