Hydro Flask - 18oz Standard Mouth Flex Cap

Hydro Flask - 18oz Standard Mouth Flex Cap
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Stock #: A56IZ-
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    Free economy shipping on orders over $49:

    Free economy-shipped orders will be shipped by the most appropriate method for their size and destination, and will be delivered within 5 to 10 business days.

    Some Restrictions Apply:

    • Oversized items (bikes, crash pads, large sleds, car racks and cargo boxes, etc.) do not qualify for free shipping.
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From Hydroflask, you can expect more than just a dazzling, versatile spectrum of colors, shapes, and sizes. They provide a lifetime warranty with every water bottle sold. The 18 oz standard mouth, in particular, provides a level of hydration perfect for short hikes and daily commutes.

If you gotta brave the winter cold but can't leave home without the comforts of tea or coffee, rest assured that Hydroflask's TempShield™ can keep beverages hot for up to twelve hours. Or if you're looking to grab water on the rocks for those hotter months, you'll be looking at twenty-four hours of chill. All this, courtesy of double-wall vacuum insulation. Lining the interior is 18/8 pro-grade stainless steel that keeps water free of unwanted flavors, phthalate, and BPA.


  • Small enough to transport with ease
  • Ideal for pairing with the Standard Mouth Insulated Sport Cap for one-handed refreshment
  • TempShieldTM Protected
  • Keeps cold up to 24 hours
  • Keeps hot up to 12 hours
  • 18/8 Pro Grade Stainless Steel
  • BPA-Free
  • Durable, sweat-free powder coat finish

Additional Information

Year S2023


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