Hydro Flask Standard-Mouth Stainless-Steel Cap

Color: Stainless
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Don't get caught without some refreshment. Made to fit your Hydro Flask bottle (not included), this Standard-Mouth stainless-steel cap keeps your drinks secure for all-day sippin'.

  • Features

    • Fits all Hydro Flask Standard-Mouth bottles (not included)
    • Leakproof cap is made from 18/8 pro-grade stainless steel that's insulated for maximum temperature retention
    • Flexible strap is easy to transport and comfortable to carry
    • BPA-free
    • Top-rack dishwasher safe
    • Manufacturer offers a lifetime warranty on this product


    View all Hydro Flask Water Bottle Accessories
  • Technical Specs

    Best Use



    Stainless steel


    2.3 x 2.3 x 1.9 inches


    1.9 ounces

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

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