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Hydro Flask Wide Mouth Flex Cap

The Hydro Flask Wide Mouth Flex Cap is designed to fit all of the Hydro Flask Wide Mouth Water Bottles. This special cap features Honeycomb Insulation™ to help keep your favorite liquids cold or hot. Enjoy easy carrying thanks to a durable and flexible strap securely attached to the lid by stainless steel pivots.

  • Wide mouth construction. (2.25")
  • Double wall vacuum insulated.
  • BPA-Free and Phthalate Free.
  • Lifetime Warranty through Hydro Flask®.

Limited Lifetime Warranty through Hydroflask