Hydro Flask Wide-Mouth Flex Cap

$6.93Compared to $9.95*
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Color: Pacific
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Designed for ultimate portability and easy-carry comfort, the insulated Hydro Flask Wide-Mouth Flex Cap is a great addition or replacement for any wide-mouth Hydro Flask water bottle.

  • Features

    • Recyclable polypropylene #5 is BPA-free, phthalate-free and toxin-free
    • Honeycomb Insulation™ inside cap adds additional temperature control
    • Soft, flexible thermoplastic urethane (TPU) strap has stainless steel pivots


    View all Hydro Flask Water Bottle Accessories
  • Technical Specs

    Best Use



    Recycled plastic


    2.28 inches


    2.5 ounces

  • Reviews
    216 reviews with an average rating of 4.3 out of 5 stars

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