FLEX Cup

+ 2 Free FLEX Discs & free carrying pouch

(80+)

$39.99 $34.99

The only cup in the world that can be removed like a tampon

This is the cup - the best cup for beginners, for period pros, and for people who are tired of outdated menstrual care. The pull tab makes this cup easier to use than any other cup. Plus, it lasts for years saving you money and creating zero waste along the way.
FLEX Cup comes in two sizes so you can choose the perfect fit for your flow and your body. Not sure which one is for you? Don't stress. If your cup doesn’t fit, we've got your back and switch it out for another size. We highly recommend to start with the Slim Fit .

BONUS! This pack includes 2 FREE Menstrual Discs. Many of our customers switch between using FLEX Disc and FLEX Cup throughout their cycle, depending on their flow, what activities they’re doing, and overall what’s most comfortable for them.

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No toxins, not ever

What we put in our bodies is important. You don't have to make compromises with FLEX. Our products are safe for your body, regulated by the FDA, and made with supreme care and consideration. No chemical bleaches, no toxins, no issues. Only the good stuff.

Ingredients

why it's special

  • All-Day Wear. Keeps you safe from leaks and mishaps for up to 12 hours, so you can spend your day sleeping in, staying up late, or doing whatever makes you happy.
  • Innovation. This is the ONLY cup in the world that can be removed as easy as a tampon. We spent an entire year creating the "holy grail" of cups by combining shape with softness so you won’t feel it once it’s in place. Oh and that velvety pull-tab, it’s not like traditional cup stems, it’s super soft, flexible and even adjustable in length to fit your needs.
  • Sustainable. 100% reusable, lasts for years, creates zero waste & saves you money. The planet might just send you a thank you note.
  • Local Love. Unlike other cups, we make ours in the USA. Developed at a world-class medical device manufacturer, FLEX Cup is FDA compliant, made of 100% medical grade silicone and doesn’t contain toxins. Your vagina’s pH and natural lubrication can rest easy.
  • Perfect Fit Guarantee. We’re determined to get your size right. If yours doesn't fit, we'll switch it out for another size.

you got this

Watch our how-to video here
  1. Insert - Wash your hands and the FLEX Cup for 20 seconds. Press the sides of the cup together and then fold it in half again forming a tight ‘U’ shape. OR place a finger on the top rim of the cup and press it down into the center making the top smaller for insertion. Get in a comfortable position, relax your vaginal muscles, insert the FLEX Cup into your vagina, sliding it up and back toward your tailbone (not straight up).
  2. Wear it for up to 12 hours.
  3. Remove - Simply pull the ReleaseRing™ to break the seal and remove. The ReleaseRing™ pulls the top of the cup in to break the seal and help prevent spillage during removal. Before using or reusing, remove the ReleaseRing™ and thoroughly wash the cup for 20 seconds with warm water.

Are you afraid to try it? We totally get it, trying something new can be challenging but once you nailed it, your period will never be the same. If you need help, our team of amazing FLEXperts are here for you at hello@flexfits.com

Ultimate Comfort

FLEX Cup is velvety-soft and forms to your body for a perfect fit

why FLEX Cup?


FLEX Cup is for doing more.

  • FlexCup

    Up to 12-hour wear, no frequent changes

  • FlexCup

    Sleep, exercise, swim, and more…

  • FlexCup

    Reusable and lasts for years

  • FlexCup

    Less messy removal


FLEX is for peace of mind.

  • FlexCup

    Ultimate comfort and velvety-soft

  • FlexCup

    Perfect Fit Guarantee

  • FlexCup

    Hypoallergenic and pH neutral

  • FlexCup

    FDA approved. BPA, phthalate free


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Read our glowing customer reviews

average rating 4.8 out of 5
Based on 219 reviews
  • 5 Stars
    192 Reviews
  • 4 Stars
    13 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    4 Reviews
96% of reviewers would recommend this product to a friend
219 Reviews
Reviewed by mikayla
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

so excited to have found one that works!!

before i bought flexcup i bought the diva cup and it was painful and honestly kind of traumatic to use for my first time, i tried it 3 times before i told myself i would never try a period cup again because it was painful and kind of scary for me but then i saw the flex cup with the pull "string" to break the suction seal and i thought i'd give period cups one last chance because i really wanted to not use so many wasteful tampons. the first time i tried the flex cup (i got the beginner one) i felt like my whole period experience just changed. it was comfortable, EASY to get in and out and most importantly, not painful!! i would recommend this product a thousand times over!! if you are scared to try period cups or you have tried and feel like you will never try it again, give this one a shot! i was right there too and i'm so glad i tried one last time

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Reviewed by Emily C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The best one out there!

I usually don't write reviews but I felt like this deserved one. I have tried using a menstrual cup for a while now but the other brands that I have tried before were very unsuccessful. I was able to put it in for the first only after about 3 tries. and then the next day I was able to put it in successful on my first try. I love the way the Flexcup is designed similar to a tampon when removing it which is very familiar to me. It made it very easy to remove. I am very happy with my purchase! thank you :)))

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Reviewed by Sara
Verified Reviewer
I recommend this product
Rated 4 out of 5
Review posted

Awesome!

I was hesitant to try at first but definitely glad I did. It’s a bit difficult to get used to at first but after a few tries, google, and exploring what works for you it gets much easier. The pull tab is definitely awesome and the reason I purchased this specific one, I’m not afraid it’ll rise up and get stuck. I do wish the pull tab was a stronger material to ease the worry that it’ll break on me:( I purchased the slim fit, as I’m in my early 20’s and haven’t given birth, the actual cup is very soft but thicker than others I’ve seen so it takes a little getting used to. Otherwise I’m happy with it, especially where It can be used for all flows and stay in for 12 hours! So worth a try for beginners.

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Reviewed by Briana S.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Have the best period of your life!!

Run do not walk to get your hands on flex! Finally a period product designed by women for women that actually works. I love both the cup and the discs. Never had a better period; I always feel clean, comfortable, have less cramping, and can feel good about creating less waste every month. The cup comes in a slim size, which is a game changer for beginners. I tried other brands of cups and was never successful, but with flex slim I pretty much nailed it on the first try. In case it’s helpful to anyone else, I find it helpful to use a small amount of a water-based lubricant when inserting the cup. Made it so easy especially the first couple times while getting the hang of it. And now I never have to go back to awful tampons/pads. What a fantastic company, thank you Flex!!

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Reviewed by Nica R.
I recommend this product
Rated 5 out of 5
Review posted

Fantastic product 🙌

I've tried two other cups, and this is so much better than any other!! Its easy, comfortable, and has completely gotten rid of my period cramps!

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#1 in Cosmo’s recommended list
of menstrual cups


If you want a cup that’s as easy as pulling out a tampon string: Flex Cup

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Looking for FLEX Discs?

Get them here
  • Your period
  • Your lifestyle
  • Your concerns

Typically, how many days is your period?

How heavy is your flow on your heaviest days?

When did your last period start?

How many weeks do you typically have between periods?

What period product do you use most frequently?

How disruptive can your period be to your life?

What bothers you most about having your period?

What is the one thing you wish you could change about your period?

  • < 2 Days
  • 3 Days
  • 4 Days
  • 5 Days
  • 6 Days
  • 7 Days
  • > 8 Days
LIGHT (1-2 tampons/day)
MEDIUM (3-4 tampons/day)
HEAVY (4-5 tampons/day)
  • < 2 Weeks
  • 3 Weeks
  • 4 Weeks
  • 5 Weeks
  • 6 Weeks
  • 7 Weeks
  • > 8 Weeks
Tampon Tampons
Pad Pads
Menstrual Cup Cup
Menstrual Disc Discs
Period Panties Period Panties
Ellipses Others
Can’t get out of bed
Can’t do certain activities
I mostly feel uncomfortable
Just like any other day
I’m constantly running to the bathroom
I can’t sleep through the night
My work out routine is thrown off
I can’t have sex
I feel uncomfortable
Less cramping
Less odor
Fewer leaks
Risk of TSS
Less waste
If you’re not sure, choose MEDIUM.

All done!

What email would you like your results sent to?

By clicking "See My Results" you agree to
receive email from The Flex Company.

Here is our pick for you!
Flex Box
plan type
Light plan $6.50
4 Discs per cycle per period
frequency
8 Discs every 2 months
Light Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 8 discs for $12.99 every two months starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Medium plan $12
8 Discs per cycle per period
frequency
16 Discs every 2 months
Medium Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 16 discs for $23.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Heavy plan $14
Discs per cycle per period
frequency
24 Discs every 2 months
Heavy Flow Starter Kit
Includes 12 discs + our Getting Started Guide

We will automatically ship 24 discs for $27.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Try FLEX with some liners at first.

Sometimes you just feel better with a little backup. FLEX plus liners would be a great combination for you while you transition to FLEX to help guard against leaks until you get the hang of positioning FLEX.

Not ready for membership? Try just one FLEX.

Here is our pick for you

Flexcup Discovery Kit
Flexcup Discovery Kit

FLEX Cup

$32.99 71+ Reviews

1 Menstrual Cup

  • + 1 Carrying Pouch
  • + 2 free Menstrual Discs

The FLEX Cup comes with 2 free FLEX Discs for you to try so that you can experience two new and innovative period products for no extra charge.

Free US Shipping

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