Lock in the quality and properties of your Pure Hydration Alkaline Antioxidant Water for up to 5 days! These are the ultimate travel flasks, available in three different sizes to meet the needs of people on the go. Whether you’re hiking, backpacking, camping, exercising, or traveling, we have a high-quality flask designed for you.

  • Available in 3-Sizes
  • Alkaline Antioxidant Water Travel Flask
  • Locks in Alkaline Antioxidant Value for up to 5-Days
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We believe it is the unique combination of transportation added to the right temperature and taste that make a Hydro Lock more than just any old water bottle. Hydro Lock delivers what no one else can – fresh alkaline antioxidant water each and every time. Hydro Lock is our double wall – vacuum insulated technology that guards both hydrogen and alkaline values of Pure Hydration water for periods up to 5-days. It is designed with 18/8 pro-grade stainless steel – a metal recognized for its strength and purity and a 30 psi locking cap designed around the strength and insulating qualities found in Honeycomb. Translation: your water stays fresh with a locked in antioxidant value for up to 5-days.

Additional information


Small – 21oz, Medium – 32oz, Large – 64oz


White, Black

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