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Wide Mouth Flex Cap

Hydro Flask

Wide Mouth Flex Cap


Online inventory may not reflect in-store availability.

Wide Mouth Flex Cap is available to buy in increments of 1

Whether your next adventure includes bike riding by the beach or snowshoeing in the backcountry, the Wide Mouth Flex Cap makes it easy to stay hydrated on the go. Designed with stainless steel pivots and a flexible, twistable strap, this cap moves when you do.

  • Compatible with all Wide Mouth bottles
  • Honeycomb Insulation™ helps keep cold drinks cold and hot drinks hot
  • Durable, stainless steel pivots allow the strap to move easily
  • BPA-Free and Phthalate-Free
  • Lifetime Warranty