Wide Mouth Flex Sip™ Lid
$12.50

Wide Mouth Flex Sip™ Lid

Wide Mouth Flex Sip™ Lid is rated 4.5 out of 5 by 139.
  • y_2020, m_9, d_18, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_139
  • loc_en_US, sid_CFX, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hydro-flask
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 4.81ms
  • REVIEWS, PRODUCT
$12.50
Size Chart
Hydro Flask Pack Size Chart
Available Sizes S / M M / L
Torso
Measurement
18 - 19 in 19 - 22 in
43 - 48 cm 48 - 56 cm
Hip
Measurement
22 – 46 in 26 – 46 in
56 – 117 cm 66 – 117 cm
  1. 1. Torso Measurement

    • A. Bring your chin to your chest and feel for the most prominent bony bump where the slope of your shoulders meets the back of your neck. This is your C7 vertebra, and the top of your torso measurement.

    • B. On each side of your body, feel for the top of your hip bones, just below the sides of your ribs. With fingers pointing forward and thumbs pointing backward, draw an imaginary line between your thumbs. This is the bottom of your torso measurement.

    • C. Stand up straight and have a friend with flexible measuring tape measure the distance between your C7 vertebra and the imaginary line between your thumbs. That’s your torso measurement. If you are between pack sizes, go with the smaller size.

  2. 2. Hip Measurement

    While your torso measurement is the best indicator of your pack size, it’s still important to check your hip size when using a hipbelt. To find your hip measurement, wrap a flexible tape measure around the top of your hip bones, just below the sides of your ribs. This measurement is slightly higher than your waistline

Flex Sip™ Lid - Wide Mouth | Hydro Flask
Product image
add to cart
Details
Back to Navigation

Coffee on-the-go.

Whether your first sip is in the kitchen, car, or campsite, the Flex Sip™ lets you enjoy your favorite brew leak-free.

Product Benefits

  • Twist opening for easy on-the-go sipping
  • BPA-Free
  • Compatible with all Wide Mouth bottles
  • Lifetime Warranty
Let's Go!

Today is wide open. You lead, we'll follow.

#HeyLetsGo

Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars donated donated.
  • 26,043 Bottles donated bottles.
You May Also Like
  1. $32.95
    16 oz Coffee with Flex Sip™ Lid
    Colors Available
  2. $34.95
    20 oz Coffee with Flex Sip™ Lid
    Colors Available
Back to Navigation
Reviews
Rated 5 out of 5 by from Much improved I have all of the lids and this is easily my favorite. It eliminates the ice blockage situation on the older sip style lid and it pours way faster.
Date published: 2020-09-16
Rated 5 out of 5 by from Love it Unpurchased this for my daughter after she had cracked hers at softball practice. I thought maybe I had gotten the wrong size but nope it was right. Happy daughter to have her hydro flask back so happy mom since I don't have to hear her complaining about it.
Date published: 2020-09-16
Rated 5 out of 5 by from Very functional. I purchased this a couple of weeks ago and it has been great. The one flaw I have found is that I'm still not used to the direction for opening and closing which seems to be opposite to most things (righty, tighty--lefty loosey).
Date published: 2020-09-14
Rated 5 out of 5 by from The perfect lid I love this lid. It's easy to use and is great to drink out of. It doesn't leak even when I've tossed it in a backpack to do a hike, and my coffee is always hot when I take a sip.
Date published: 2020-09-08
Rated 5 out of 5 by from Great Cap Recently purchased this as an alternative to the wide mouth lid that has to be removed every time you want a drink. I didn't want to get the straw lid since the handle hole was so small. I was so happy when this Flex Sip Lid was introduced! Same great handle as the standard lid but with the ease of drinking. There is a red tab on the inside to let you know if the lid is closed or not. I haven't had any spills or issues yet! This keeps my water cold all day.
Date published: 2020-09-03
Rated 5 out of 5 by from It really, truly, actually seals tight! I recently used one of my coffee flasks + this lid as a cocktail shaker to whip up a batch of ice cold margs and there was not one single leak even though I was shaking it around like a crazy person.
Date published: 2020-09-02
Rated 5 out of 5 by from Good Quality Lid We use hydro flask and other brands of insulated drink containers daily. This is a great option for the hydro flask products. I prefer this to the other options. It seems very well made and worth the investment!
Date published: 2020-08-25
Rated 5 out of 5 by from Nice lid I was able to put this lid on a cup and use it as a re usable cup . I love that it is hard to spill and that it is fire grip so you can’t drop it . Also your able to open and close it. The whole isn’t too small so it’s easy to drink out of as well I definitely recommend this
Date published: 2020-08-19
Rated 5 out of 5 by from Easy to use this is really great stuff. great sip lid so far, liked its Solid material and this is perfect in size that fits my existing bottle. Easy to use and leak free. I would highly recommend this product to family and friends
Date published: 2020-08-18
Rated 5 out of 5 by from Best Lid Out There I am extremely picky with water bottles. I like Hydro Flask as I believe they have the most aesthetic looking water bottles. I am not a fan of the original cap as it was a not quick and easy to get a drink. This lid solves everything as it has a perfect handle and allows you to chug water. I drink a lot of water and this is everything I wanted. I have had no issues with leaking at all and I have just ordered a boot to protect my flask for the long term. Very Satisfied
Date published: 2020-08-17
Rated 5 out of 5 by from Fits perfectly I was so excited for this never had a hydro flask and this lid is amazing spillproof an leak proof have plenty of friends and family to tell about this amazing hydro flax lid will be buying again real soon
Date published: 2020-08-17
Rated 5 out of 5 by from Much improved coffee lid This coffee lid is much improved over the previous. Its easy to clean all the parts and gaskets. It doesn't leak coffee too.
Date published: 2020-08-17
Rated 5 out of 5 by from easy to clean I love this product. Pros: It opens easily and has a red mark, so you know it is closed. When it is closed it does not leak. For cleaning it is easy to take apart, which is great so you know it can be sanitized.
Date published: 2020-08-17
Rated 5 out of 5 by from Seals great this lid works very well on my hydroflask. It is wider and easier to drink out if as well. When I put it into place, it seals great and I do not have to worry about leakage. I recommend this for your hudroflask too It works with hot or cold beverages.
Date published: 2020-08-17
Rated 5 out of 5 by from No ice blockage! I bought 2 of these. My husband and I have had our Hydroflasks for over 5 years now and decided to try these lids. Great flow of water, with no ice blockage!
Date published: 2020-08-12
Rated 5 out of 5 by from Great Lid I love this lid. Its very easy to clean and put back together. I love that the lid comes apart into 3 different pieces to make sure its Completely clean. its very simple to take apart and reasemble it takes only a minute to do both.
Date published: 2020-08-12
Rated 5 out of 5 by from Leaking problem solved? I was also having problems with this lid leaking, and then I did a bit of research and realized that the piece of plastic that held the lid to the packaging (that I had assumed was obsolete and only for store-display purposes) was actually part of the lid. I pulled it out of my garbage can, gave it a very good scrub, and now my lid works. Feeling a little silly, but wondering if I wasn't the only one to make that mistake.
Date published: 2020-08-08
Rated 5 out of 5 by from A must have! I am so glad I bought this new lid. It’s convenient to use and the function is the best. I’m very picky about lids. This one has the perfect flow of water, not so much you spill down your front and not so little it takes forever to get a nice long drink.
Date published: 2020-08-07
Rated 5 out of 5 by from Hydro Flask Wide Mouth Flex Sip™ Lid - Black I love how well it fits on my glass bottle I have and it does not leak ny more thank God I was tired of wearing my drink all the time it is hard to drive and try to drink from my glass bottle and try not to wear what I have in it all the time
Date published: 2020-08-06
Rated 5 out of 5 by from Love this flex sip lid It works great, doesn’t dribble like the flip top lid do and completely seals with no leaks. It makes the tumbler easy to carry and easy to drink from compared to the screw down lids. disassembling the lid and washing it is super easy as well and i highly recommend this lid over the screw on top lids.
Date published: 2020-08-05
  • y_2020, m_9, d_18, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_139
  • loc_en_US, sid_CFX, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hydro-flask
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 3.95ms
  • REVIEWS, PRODUCT
Questions

Does this lid insulate just like the wide mouth flex cap which is made with honeycomb insulation?

Asked by: Kprizzle
No, it is not made with the honeycomb insulation.
Answered by: Consumer Service
Date published: 2020-08-16

Is this compatible with the previous generation of coffee flasks?

Asked by: gilo1246
Yes.
Answered by: Consumer Service
Date published: 2020-07-13

Would you be able to use a straw with this lid?

Asked by: agnes28
Unfortunately, no. The mouth opening is not a hole that goes clear down. This is what helps make this product leak proof.
Answered by: Consumer Service
Date published: 2020-04-29

I’ve had this lid for about 2 weeks cleaning daily. This morning I cleaned it, put back together and is now leaking between the top and bottom pieces. I don’t understand what is different or if I lost a piece while cleaning?

Asked by: Problemmaker
We'd be happy to replace your cap for you under our Lifetime Warranty. Please fill out a warranty claim via our website: (http://www.hydroflask.com/warranty/). Once you’ve submitted your warranty, a claim number will be emailed to you within 2-3 business days.
Answered by: Consumer Service
Date published: 2020-04-29

Will this lid work well for drinking water or only coffee? 

Asked by: Ddanny
It can be used for any liquid. We advertise for coffee but it is not limited to just coffee.
Answered by: Consumer Service
Date published: 2020-03-28

Does the Flex Sip Lid fit the previous generation of wide-mouth flasks (12, 16, 20, 24, 32, 40 and 64 oz)?

Asked by: Rhss
I took a chance and bought a lid to try on a previous generation wide mouth bottle and it works, no leaks!
Answered by: Rms123
Date published: 2020-07-01

Can the handle be removed?

Asked by: Yoyo123
No, the strap on our caps can not be removed.
Answered by: Consumer Service
Date published: 2020-05-21

What sizes of Hydroflask is this lid compatible with? Thank you!

Asked by: Foofighterace
The Flex Sip Lid is compatible with all of our wide mouth bottles.
Answered by: Consumer Service
Date published: 2020-05-05
  • y_2020, m_9, d_18, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_24
  • loc_en_US, sid_CFX, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hydro-flask
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 4.01ms
  • QUESTIONS, PRODUCT

Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars donated donated.
  • 26,043 Bottles donated bottles.
You May Also Like
  1. $32.95
    16 oz Coffee with Flex Sip™ Lid
    Colors Available
  2. $34.95
    20 oz Coffee with Flex Sip™ Lid
    Colors Available