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Item # HYF000T

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Item # HYF000T

Keep hydrated and move.

With an innovative, ergonomic design, the Hydro Flask Insulated Sport Cap makes staying hydrated a breeze. Feel free to drink one-handed when you’re on the go and remove the spout later for easy cleaning.

  • Insulated
  • Ergonomic design
  • Removable spout

Tech Specs

Hydro Flask
Recommended Use:

Reviews & Community


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Good idea

  • Familiarity: I've put it through the wringer

My daughter uses this instead of the regular lid. Easier for the littles to use.

Unanswered Question

Will this fit klean kanteen standard mouth bottles?


  • Familiarity: I've put it through the wringer

Bought a bunch of these for my nieces and nephews. It's easier for them to drink out of.
We own a couple and they are great. Less spilling.


  • Familiarity: I've used it several times

I bought this as a gift for my sister's birthday. She loves the lid! She said that the rubber is holding up very well with washes and kids drinking from her drink. Very pleased with this product!


  • Familiarity: I've used it several times

A great alternative to the cap that comes with the bottle. Most importantly mine does not leak.

good lid

  • Familiarity: I've put it through the wringer

I'm glad they finally came out with a drinkable lid for the narrow mouth hydro. Now my kids will finally drink out of their own bottle. Still my favorite water bottles ever.


  • Familiarity: I've used it once or twice and have initial impressions

I bought this for my dad for easier use while driving. This is what he had to say: The sports cap works great in comparison to the OEM screw on lid. It empties a bit slower but you can always unscrew the sports cap for guzzling. It’s a bit stiff at first so I used a bit of canola oil to lubricate the shaft and that made a big improvement. Love the Hydro flask even more.


  • Familiarity: I've put it through the wringer

Awesome little cap to cover all your hydro flask needs. The sport clip option is the perfect touch!!

A Neccesity

  • Familiarity: I've put it through the wringer

This accessory is definitely necessary when you plan on drinking water or sport drinks rather than the screw top. I prefer to use the screw top for cocktails and hot drinks.

Avg. ride time: 11m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Gave as a gift

    "This is one of my favorite lids. A lot of reviews state that it leaks, but I have had it for a few months now and have not had a single problem with it. Who am I kidding, everything Hydroflask makes is AMAZING."


    • Familiarity: I've used it several times

    My cap whistles when I drink from it. I can't drink from it at work or yoga, it is so embarrassing. I can't return it, because the shipping costs as much as the product.

    Hydroflask has a lifetime warranty, email their returns dept. and they'll most likely send you a replacement.

    Nice upgrade from the standard screw-top

      Bought this accessory to go with my mother's hydro flask gift and here is what she told me:

      "I was very excited to see the sport cap so I don’t have to remove the cap every time I wanted a drink. The ice seems to melt a little quicker with this cap, but still lasts a couple of days, so it’s not a big issue to me."

      she raves about Hydro Flask, must say that I'm quite impressed myself!

      Wife loves it

      • Familiarity: I've put it through the wringer

      My wife bought this and loves it. She's bought others as gifts. It's easier for her than using the standard mouth to drink from. It does leak and I've accidentally tipped it over and learned the hard way. If you leave it sideways in a bag, on the bed, couch, or anywhere you will get a nice puddle. So I give it 4 stars. Also, curious if it effects the length of time that it keeps liquid cool/hot? My wife says her water doesn't stay cool as long and thinks it's a defective bottle, but I think it's the leaky lid since it's not sealed?? Maybe we need to do some science.

      must have for hydroflask

        if you are on the go and want water without unscrewing a lid, this cap is a must have. the loop around the top is good for carrying it with one or two fingers. All in all good buy and worth the money.


          These sports caps are really good. It insulates but still allows you to drink easily from the cap - awesome product!

          My daughter is in love!!

            She used this bottle for dance and her friends still asking for the lid she feels unique and is in love with this.