FLEX Cup
Remove your FLEX Cup prior to intercourse. FLEX Cup is not a contraceptive device and will not protect you against sexually transmitted infections. If you experience any adverse events with FLEX Cup, disc...

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Product Review

FLEX Cup
Remove your FLEX Cup prior to intercourse. FLEX Cup is not a contraceptive device and will not protect you against sexually transmitted infections. If you experience any adverse events with FLEX Cup, discontinue use and consult with your physician.

FLEX Disc is not a contraceptive and does not provide protection against sexually transmitted infections. If you experience any adverse events with FLEX Disc, discontinue use and consult with your physician.

The FLEX cup folds for easy insertion and opens up inside to form a seal with your body. Wear it safely for 12 hours. It collects up to 3 super tampons worth of fluid.
To remove simply pull the ReleaseRing to break the seal and slide out in one motion.


  • UNIQUE PULL STRING DESIGN - Don’t fear your cup being stuck. Removal as easy as pulling a tampon string. Experience the only cup in the world with a ReleaseRing stem for foolproof removal. Simply place a finger into the soft loop on the stem and tug to effortlessly break the cup’s seal. So easy, you already know how to do it.
  • BELOVED BY PEOPLE WITH EVERY BODY TYPE - You deserve period products that are as unique as your body. FLEX Cup is unique for its customizable, ultrasoft stem that can be made shorter or longer to fit every body type. SIZING: Slim fit is ideal for first-time menstrual cup users.
  • INCLUSIVE - FLEX Cup was designed in partnership with customers to make menstrual cups more accessible for beginners, people with all body types and abilities. Inclusive design was inspired by inventor Jane Hartman Adamé, who was unable to remove her menstrual cup due to her loss of mobility in her early 20’s after the onset of a rare, debilitating genetic connective tissue disorder, Ehlers-Danlos syndrome.
  • UNBEATABLE RELIABILITY AND COMFORT - Be worry-free with up to 12 hours of period protection. Holds as much fluid as 3 super tampons. Never rush to the bathroom to change your tampon or pad, whether you’re sleeping, swimming, working or in class. FLEX menstrual cup is so comfortable, you may forget that you’re on your period. Our customers tell us every day that they love FLEX because it’s so comfortable, they feel like they’re wearing nothing.
  • SAFE & SUSTAINABLE - FLEX Cup is made in the USA out of 100% medical grade silicone. Our products are FDA registered, hypoallergenic, BPA and phthalate free and made without natural rubber latex. Feel healthy and good about doing your part. FLEX Cup is reusable, reducing unnecessary waste compared to traditional period products.

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