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On-the-go? Just flip and sip! The Hydro Flask Wide Flex Straw Cap is perfect to complete your leakproof and insulated drink bottles to enjoy fresh hydration all day long.



  • Fits all Hydro Flask Wide Mouth Bottles
  • Features Flex Strap for an easy carry
  • Honeycomb Insulated cap for optimal temperature retention
  • Leakproof when closed: Sip with no worry!
  • Straw is easy to trim to fit your favourite Hydro Flask
  • Care & Use: Dishwasher safe. Not intended for carbonated beverages or hot liquids. 

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