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Hydro Flask

Hydro Flask Standard Mouth Lids

    • Based on 5,874 reviews
Condition: New
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$9.95 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 4
Order within 16 hours and 27 minutes
Available payment plans shown during checkout

Color: Black


Style: Sport Cap


Features

  • Compatible with all Standard Mouth bottles
  • Honeycomb Insulation helps keep cold drinks cold and hot drinks hot
  • Durable, stainless steel pivots allow the strap to move easily
  • Leakproof
  • BPA-Free & Toxin-Free Free from toxins, free from worry.
  • Top rack dishwasher safe

Item Package Dimensions L x W x H: ‎5.47 x 3.46 x 2.6 inches


Package Weight: ‎0.05 Kilograms


Item Dimensions LxWxH: ‎2.55 x 2.55 x 2.72 inches


Item Weight: ‎0.01 Pounds


Brand Name: ‎Hydro Flask


Warranty Description: ‎LIFETIME


Model Name: ‎STANDARD SPORT CAP


Color: ‎Black


Material: ‎Polypropylene


Suggested Users: ‎Unisex-adult


Number of Items: ‎1


Manufacturer: ‎Hydro Flask


Part Number: ‎FBA_SMSC


Model Year: ‎2020


Style: ‎Sport Cap


Included Components: ‎Lid


Size: ‎Standard Mouth


Sport Type: ‎Multi-Sport


Date First Available: February 4, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great cap! Not supposed to be leak proof, but it works great.
Color: Black Style: Sport Cap
Several commenters complained that this sport cap is not leak proof. In the first bullet of the description, it says it's not leak proof due to the air valve. It's not like the contents of the bottle flow out when the spout is closed but it will drip from the valve if you hold it upside down. However, I love this cap for my Hydro Flask bottle. It is easy to sip water during spin class or hiking. ... show more
Reviewed in the United States on September 1, 2021 by stclair859
    • Hard To Beat The Real Deal!
Color: Black Style: Sport Cap
Our kids greatly prefer the sport cap for their 21 oz Hydroflask bottles over the standard screw top or straw top options. These are not perfect as they are not 100% leakproof (try to keep bottle upright) & we have had a couple that developed cracks/ leaks in the neck area over time (Hydroflask lifetime guarantee to the rescue). All in all, I'm convinced that these are the best option out there vs. no-name generic versions, etc. Can also pick these up at Whole Foods for the same price in case someone is wary of online counterfeiting or needs a fast replacement. ... show more
Reviewed in the United States on March 11, 2022 by Dave
    • Perfect for the standard mouth bottle
Color: Black Style: Sport Cap
I was hesitant because of the mixed reviews, but decided to give it a shot, as I bought the standard mouth 24 oz. bottle for the gym. I thought I would be ok with the standard twist off lid, but quickly found myself struggling to get a sip in without spilling on myself... not cute, or practical. I got this lid, and it's a total game changer! The flow is amazing, the lid does not leak one bit while in use or thrown into my gym bag. Also very easy to clean. Very satisfied with my purchase and definitely recommend! ... show more
Reviewed in the United States on May 25, 2020 by Heather Clausen
    • Works great
Color: Black Style: Flex Straw
Works well and easy to clean. Has a whistle when you take a sip, but it doesn't really bother me and I don't use this bottle outside of the house, so it's no biggie.
Reviewed in the United States on April 23, 2022 by Krystal
    • No leaks!
Color: Black Style: Flex Cap
I bought this to replace the hydro flask sport cap with the nozzle, which leaked. This cap fit the bottle perfectly and does not leak at all! The handle is sturdy, too.
Reviewed in the United States on October 12, 2021 by L. Gilligan
    • Great for latest standard mouth bottles
Color: Pacific Style: Flex Cap
Review Image by B B
Review Image by B B
This cap works great for the latest standard mouth bottle but was unexpectedly wider than my old standard mouth stainless hydro flask from a couple years back. Double check the dimensions and you'll be all set! I just ended up getting the bottle too!
Reviewed in the United States on June 26, 2022 by B B
    • So easy
Color: Black Style: Sport Cap
I just want a narrower 32oz but there’s not such thing unless I want to pay a stupid amount of money for the trail series so I’m stuck with my standard mouth 24oz. This lid makes it easy and I love it. No more spilling on myself while I drive
Reviewed in the United States on June 3, 2022 by jmfunk18
    • Works Great
Color: Black Style: Sport Cap
Review Image by Judy/Paul Judy/Paul
Review Image by Judy/Paul Judy/Paul
Great item. Works great on my new Hydro Flask. It’s my second one. Got it to replace the one on my previous Hydro Flask bottle that got run over by a car.
Reviewed in the United States on April 6, 2021 by Judy/Paul Judy/Paul

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