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Hydro Flask

Standard Mouth Insulated Sport Cap

Standard Mouth Insulated Sport Cap

Hydro Flask

Standard Mouth Insulated Sport Cap

Get it between Oct 28 - Nov 05

Guaranteed safe & secure checkout

Overview

Sip. Refresh. Go.

From mountain trails to morning yoga class, our Standard Mouth Insulated Sport Cap lets you hydrate one-handed and on the fly. It’s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.

Product Benefits

  • Compatible with all Standard Mouth bottles
  • Insulated for enhanced temperature protection
  • Quiet, "no whistle" valve
  • BPA-Free and Phthalate-Free
  • Sport Cap is not intended for use with hot liquids and is not leakproof
  • Lifetime Warranty

Testimonials

Verified Buyers

"Everything you want from a business Shipping was fast and maintained the integrity of my purchase. Item was in excellent shape and delivered as advertised. Communication & followup is the best I have experienced with any business. Jack’s will be the first place I look when I buy my next board & accessories. Keep up the good work."

Crecensio V.

"My boys 17 and 14 love Jack’s Surfboards clothing! I recently was not able to find a size online and called customer service and they were able to find it for me at another store and shipped it to me! AMAZING!!!! Thank you!"

Christie I.

"First off, the service from Jack's is superb and personalized, not once did I feel worried about my order as they kept me up to date through ridiculous yet amazing texts. The swim trunks are great, comfy, not too crazy or asking the world to look at me, but comfy and fit nicely per my stature and waist size. I would recommend Jack's Surfboards any day."

Chad P.

"I bought two different sizes online and shipped them to the local store. The received them early and called me right away. I went in tried on both sizes and easily returned the extra."

David J.
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Happy Customers

Thousands of happy customers around the world.