4.7
Rated 4.7 out of 5 stars
1,023 Reviews

Reusable Disc & Liners Duo

The Reusable Disc & Liners Duo pairs the award-winning Flex Reusable Disc (up to 12 hours of comfort and leak protection, reusable for years) with ultra-thin Flex Daily Liners for light, all-day backup. Wear the disc as your main period protection and let the liners handle just-in-case moments so you stay confident from morning to night. One sustainable disc you can count on, plus barely-there backup whenever you want a little extra peace of mind.

Flex Reusable Disc and Flex Daily Liners (50 liners); FSA & HSA eligible

Flex Reusable Disc:
100% medical-grade silicone. ISO 10993-TESTED. Not made with BPA, phthalates, or natural rubber latex.

Flex Discs (2 free discs included):
Medical-grade polymer blend, mineral oil, < 2% non-toxic carbon black (for rim color), < 1% antioxidant polymer stabilizer. ISO 10993-TESTED. Not made with BPA, phthalates, or natural rubber latex.

Flex Daily Liners:
Air-laid paper (elemental chlorine-free cellulose pulp, bicomponent fiber); Cover (viscose made from bamboo); Waterproof backing (polyethylene, calcium carbonate); Adhesive.

Icon of a Clock to indicate up to 12 hour wear
All-day comfort
Icon for Easy to Insert and Remove
Easy to insert & remove
Hypoallergenic
Undie-saving protection
Undie-saving protection
HSA/FSA eligible

Why you’ll love Reusable Disc & Liners Duo

Person holding a reusable menstrual disc in front of their mouth
  • Unreal comfort

Flex Reusable Disc is a 100% reusable period disc offering all-day comfort (up to 12 hours) and the same capacity as 6+ super tampons.

  • Everyone loves a FREE gift

This bundle comes with 2 FREE disposable Flex Discs to keep your period toolkit stocked wherever you go.

  • Invisible feel

Your everyday essential: an ultra-thin liner with a barely-there feel.


  • Undie-saving protection

Stays put for peace of mind—whether it’s leaks, drips, or just in case.

Reusable Disc & Liners Duo customer reviews

4.7
Rated 4.7 out of 5 stars
Based on 1,023 reviews
Total 5 star reviews: 850 Total 4 star reviews: 82 Total 3 star reviews: 33 Total 2 star reviews: 29 Total 1 star reviews: 29
92%would recommend these products
1,023 reviews
  • H
    Holly
    Verified Reviewer
    2 days ago
    Rated 5 out of 5 stars
    Flex Disc Saved This Bride

    Having your period on your wedding day sounds like an absolute nightmare, right?

    Not with the Flex Reusable Disc!

    I was so frustrated that I got my period the day before my wedding day, but with a flex disc, it was no problem! I was able to go hours without worrying about leaks and would drain the disc when I went to the bathroom. Running around talking to guests and going crazy on the dance floor without worrying about how long it had been was a dream. Once my husband and I checked into our hotel room, we were able to take advantage of the mess free period sex (no hotel sheets or towels ruined).

    If you’re thinking about switching to a Flex Disc, do it! I promise you won’t regret it.

  • L
    Lydia
    3 days ago
    Rated 5 out of 5 stars
    Love this device!

    Best thing I have found for my period. My cramps are so much better and my period is so much easier. There is a learning curve so hang in there it’s worth it!

  • D
    daydreamtrutherrrrr
    4 days ago
    Rated 5 out of 5 stars
    Best reusable disc EVER.

    I've used reusable discs for years, but none of them compare to this. I'm writing this after testing throughout an entire period and using for spotting. This disc is so easy to insert, is self-emptying*, does not slip, and is undetectable during penetrative sex.

    You can self-empty this disc when you are out/not at home!! No more crime scenes in the restroom stalls to empty. It's really easy, but I would recommend having a liner on hand after self-emptying on a heavier day to avoid stains -- this is not the disc leaking it's just leftover spillage. The disc will go back into place after, YES REALLY.

    The notch at the top allows the disc to fold much narrower than other discs. This makes inserting and securing the disc a breeze. I was able to insert this without lube during spotting and even on the lighter days of my cycle. The rim of the disc is firm enough to sit itself securely but is invisible during sex in multiple positions!

    Fellow menstruators, you won't regret trying this disc. I could write an essay on this product. THANK YOU FLEX!

  • R
    Rani
    5 days ago
    Rated 5 out of 5 stars
    LOVE my Flex Reusable Disc!

    I’ve been using the Flex Reusable Disc for a little over a year now and it’s seriously life changing. The self emptying feature is so convenient and really works. It’s such a relief being able to leave the house for several hours without having to worry about whether I’m bringing enough tampons. To echo some of the other reviews, the disc is very comfortable and helps a lot with cramps.

  • JM Profile picture for Janni M.google logo
    Janni M.
    Verified Reviewer
    1 week ago
    Rated 5 out of 5 stars
    Lemme Flex on this Disc!

    I'm so pleased with the flex disc! I used to have such painful and sometimes dibilitating periods. Ever since I started using the flex disc I have no more cramping at all. I tell all my female counterparts about if the opportunity arises. I 100% recommend!

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