Standard Mouth Sport Cap
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The Standard Mouth Sport Cap is an alternative lid option to your Hydro Flask. It is compatible with all their Standard Mouth models and offers a high flow rate which is perfect for quenching your thirst.

  • Materials: plastic & silicone
  • Insulated for temperature protection
  • Quiet 'no whistle' valve
  • Increased flow rate
  • BPA & Phthalates free
  • Compatible with Hydro Flask Standard Mouth flasks
Product Code: E6124324