Hydro Flask

Standard Mouth Insulated Sport Cap

$9.99

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Hydro Flask Standard Mouth Insulated Sport Cap

Sip. Refresh. Go.

Introducing the first insulated Sport Cap designed specifically for your Hydro Flask. Unique ergonomic design, and superior flow rate make this cap perfect for one-handed refreshment on the go.

Unique Product Benefits

  • Insulated for enhanced temperature protection
  • Quiet, “no-whistle” valve
  • Increased flow rate
  • Soft silicone spout

Universal Benefits

  • BPA-Free and Phthalates-Free
  • Lifetime Warranty

Important Note

We are currently limiting sales of this item online to 4 (four) per customer.

NOTICE: Some products in this store can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Please check the product label for warning information. For more information go to P65Warnings.ca.gov. We cannot ship any products into California that are affected by Proposition 65.

SHIPPING CHANGES: Due to new sales tax rules in the state of Colorado, effective June 1, 2019, purchases made online through JAX Mercantile for customers in the state of Colorado will only be able to be shipped to addresses within JAX current tax jurisdictions in Fort Collins, Loveland, Lafayette, and Broomfield. Customers in the state of Colorado who do not have shipping addresses within these zip codes may still opt for in-store pickup at any JAX store location when making a purchase on the JAX website. Learn more on our shipping and returns page.

Customer Service: 1-800-336-8314 Monday - Friday 9am to 5pm MTN