Hydro Flask Wide-Mouth Vacuum Bottle with Flex Cap - 64 fl. oz.

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Whatever adventure you're planning, from afternoons at the swimming hole to your favorite hike, stay hydrated and happy with the 64 fl. oz. Hydro Flask Wide-Mouth vacuum bottle with Flex Cap.

  • Features

    • TempShield® double-wall vacuum insulation technology lets you savor hot coffee, frosty beverages or water that stays cold for hours without condensation or heat transfer
    • 18.8 pro-grade stainless steel is renown for its strength and purity; it also protects against flavor transfer, ensuring today's latte won't taste like yesterday's lemonade
    • Proprietary Color Last ™ powder coat keeps the bottle slip-free, making it easy to grab wherever you go
    • Prominent stainless-steel collar at the top of the botel
    • Curved radius at the bottom edge creates a lightweight look
    • Registered trademark has been removed on logo and wordmark; the absence or presence of a Hydro Flask ™ or ® symbol next to their logo is not an indicator of authenticity
    • Comes with a Wide Mouth Flex Cap; also works with optional Wide Mouth Straw Lid or Wide Mouth Flex Sip Lid (not included)
    • Covered by a Hydro Flask lifetime warranty


    View all Hydro Flask Water Bottles
  • Technical Specs

    Best Use


    Liquid Capacity (L)

    1.82 liters

    Liquid Capacity (fl. oz.)

    64 fluid ounces



    Water Bottle Material

    Stainless Steel


    Stainless steel

    BPA Free




    Bottle Opening


    Cap Type

    Screw Cap


    2 pounds

  • Reviews
    279 reviews with an average rating of 4.7 out of 5 stars

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