Hydro Flask Standard Mouth Flex Cap Hydration at Road Runner Sports
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Hydro Flask Standard Mouth Flex Cap Hydration

Hydro Flask Standard Mouth Flex Cap

Item #14120

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Product Description:

HYDRO FLASK® STANDARD MOUTH FLEX CAP :: Whether you're running, training at the gym, or just running around town, make keeping your liquids hot or cold super easy with the Hydro Flask® Standard Mouth Flex Cap.

Features & Benefits:

  • Finger loop
  • BPA Free
  • Poly-propylene
  • Soft, flexible TPU strap
  • Innovative honeycomb insulation
  • Stainless steel pivots
  • Combination of flexibility, insulation and all-day carrying comfort
Product 14120 Review

Seals great


This mouth cap is compatible with standard mouth HydroFlasks. It has some weight to it and the stainless steel pivots are stiff and feel robust. The seal is excellent, and will not leak water even if the bottle is upside down and completely filled. The cap twists until you are met with a tough resistance that indicates you have fully sealed the cap.




4.0 1


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