Hydroflask's insulated Sport Cap is designed specifically for your Hydro Flask to keep your favorite drinks colder longer. Unique ergonomic design makes it easy to carry, and superior flow rate make this cap perfect for one handed refreshment on the go.
Works with any of Standard Mouth Hydroflask bottles.
Made from Polypropylene plastic (#5)
Made responsibly in ChinaMade by Hydro Flask
We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.