Hydro Flask Standard Mouth Sports Cap

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Retailers' Descriptions

Here's what other sites are saying:

Say hello to the insulated Sports Cap, designed to fit 12 fl. oz. and 21 fl. oz. standard-mouth Hydro Flask bottles.


Keep the cold and warmth flowing longer, without having to unscrew a cap every time you sip in Hydro Flask's Insulated Sports Cap. PRODUCT FEATURES: Unique internal valve eliminates whistling sounds Easy to drink from and allows for 1-handed open and close Removable spout for easy cleaning Made from BPA-free polypropylene #5

- Appalachian Outdoors

Why compromise and choose between a loop cap and a sports cap? The Hydro Flask Standard Mouth Sports cap has both. Now you can drink with ease on the trail or at the gym and clip it on wherever convenient. Fits all Hydro Flask Standard Mouth bottles.

- Ramsey Outdoor

Fitting onto 12oz and 21oz standard mouth Hydro Flask bottles, the Standard Mouth Sports Cap allows quick drinks with a quick pull of the squeeze-bottle-inspired mouth piece.

- Backcountry.com

Hydro Flask Standard Mouth Sports CapOur standard mouth sports caps were designed with the adventure seeker in mind, whether you're traversing a crevasse, or forging white water, the standard mouth sports cap is up for the task. The convenient attachment loop makes it easy to clip your Hydro Flask to just about anything. This sports cap fits our 12oz and 21oz standard mouth bottle.Our Sports Caps are made from polypropylene, which means they are BPA-Free.

- River Sports Outfitters