FLEX Cup

+ Free Carrying Pouch

(80+)

$39.99 $32.99

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This is the cup - the best cup for beginners, for period pros, and for people who are tired of outdated menstrual care.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.

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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.

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.

  • Up to 12-hour wear, no frequent changes

  • Sleep, exercise, swim, and more…

  • Reusable and lasts for years

  • Less messy removal


FLEX is for peace of mind.

  • Ultimate comfort and velvety-soft

  • Perfect Fit Guarantee

  • Hypoallergenic and pH neutral

  • FDA approved. BPA, phthalate free



Read our glowing customer reviews

average rating 4.8 out of 5
Based on 160 reviews
  • 5 Stars
    144 Reviews
  • 4 Stars
    6 Reviews
  • 3 Stars
    5 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    3 Reviews
96% of reviewers would recommend this product to a friend
160 Reviews
Reviewed by Tammy J.
Verified Reviewer
I recommend this product
Rated 3 out of 5
Review posted

Ok

First time using. I got the full sized cup because of my heavy flow, Im still a little creeped out about the mess trying to make sure its internally opened. I dont really like that feeling around all up in there like that as I’m prone to infections. And of course during this covid-19 pandemic, gloves are hard to get since it’s in such high demand and they’re always sold out! But, Im thinking I should have started off with the slim fit cup first! The full cup is so huge & bulky! I think I will purchase the slim fit cup & just change more frequently. But I noticed that when I turn on my side at night while sleeping, it leaks! I make sure the cup is opened but it leaks while I'm laying down on my side. Maybe, I’m doing it wrong? But once Im up or sitting up its fine! No leaks! I can’t really feel it once it’s in tho which is cool. Its just gonna take some getting use to. Im not gonna give up on it just yet. I still have hope. Lol. I’ll update once I’ve tried the slim fit cup next time.

:-)

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Reviewed by Aquilla D.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

The Holy Grail

So happy I found flex cup. I’ve had an IUD for 15 yrs and since I knew I was done having kids I got my tubes in which resulted in me having my period again. Before my IUD I was a tampon user. But this time around my experience with using tampons was different. I noticed I would get these shooting pains and just self diagnose that it might be toxic shock so I switch to pads and the pain went away but pads broke me out in between my legs, the reason why I used tampons in the first place. Me and a friend were having a conversation about menstrual cups and trying it out. After doing some research I decided to use the flex cup purely off the pull tab design that other cups didn’t have. I wished I had discovered flex cup in my teenage years it’s a life saver. No more sleeping on my stomach so I don’t mess up my sheets, checking a tampon or pad every few hours so I don’t leak, gone are the days of not wanting to change in the not so nicely clean public bathrooms when you’re out, and no more making sure I’m heavily secured at work with pads and tampons because I can’t always break away to check like I should. I work my entire shift with no problems and I sleep at night with no worries.

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Reviewed by Sari W.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Easiest Period I've Ever Had!

I have had issues for quite some time with my menstrual cycle and always had leaks, cramps and heavy bleeding. I was scared to try the cup, but am so glad I did! I did try the Flex Disc but didn't work as well for me as this. This was the easiest cycle I've ever had and found it so convenient while traveling. Highly suggest the full size of the cup for heavy periods because it's just like a tampon! I didn't feel it unless I coughed and maybe moved a little, or while on the toilet; best product ever.

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Reviewed by Celine R.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Perfect

Just put it in for the first time and had no issues at all with insertion. There are lots of written and visual guides on this site and elsewhere if you do happen to struggle with insertion. Also, the pull-ring is revolutionary and really sets the flexcup apart from other menstrual cups. So, if you’re considering other brands, then, well, don’t! Lol. Plus, this is somehow one of the cheaper cup options out there.

Additionally, I first got the larger size because I have heavy flows but found this size to be too big for my vagina. Thankfully, FLEX has AMAZING customer service who sent me my new, smaller cup free of charge and straight away.

All in all, uniquely great product and company—all for a good price!

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

Never going back

This is the first menstrual cup I ever tried, and I love it so much I would never go back to pads or tampons. Before, I was always having to guess if my flow would be heavy enough to use a tampon, because it is SO uncomfortable having to pull one out dry. The silicone of the flex cup slides out easily, even if you put it in on a day with no flow. I never feel it inside me, and I love that I can go 12 hrs before needing to empty it (can avoid public bathrooms and just do it at home before/after sleeping). Also the pull ring is a life saver when the cup rides up and the stem is slippery! I've never had an issue with removal.

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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.

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