Menstrual Cup Sterilizer - Foldable for Microwave Disinfection

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🔥 Foldable Microwave Disinfection Cup for Menstrual Cups

A quick, convenient, and compact way to disinfect your cup with boiling water—right in the microwave.

This collapsible silicone disinfection cup is the perfect solution for sterilizing your MeLuna (or other menstrual cup brands) using boiling water. Designed to be microwave-safe, food-grade, and space-saving, it's also great as a drinking cup for outdoor adventures.


💡 Important Note for Milton Tab Users:

Due to its larger 225ml capacity, this cup would require TWO Milton Mini Tabs per use, which may not be practical.
If you prefer using Milton tablets for cold disinfection, we recommend the MeLuna Cleaning Cup—linked in the related products section below.


✅ Product Highlights:

  • Made from high-quality, food-safe silicone

  • Microwave safe – designed specifically for boiling water disinfection

  • Collapsible design – easy to store or pack for travel

  • Compatible with all menstrual cup sizes

  • Doubles as a drinking cup for hiking, camping, and more

  • Secure lid included (not to be sealed while microwaving)

Volume: 225 ml
Dimensions (folded): Ø 80 mm / Height 20 mm
Dimensions (unfolded): Ø top 80 mm / Ø bottom 50 mm / Height 80 mm
Includes: 1 cup in your choice of color


🧼 How to Use:

  1. Place your clean menstrual cup inside the disinfection cup.

  2. Fill with water until your cup floats freely.

  3. Loosely place the lid on top—do not seal it tightly, as steam must escape.

  4. Microwave on medium power for 3–5 minutes, or until water boils.
    (Consult your microwave manual for wattage settings.)

  5. Caution: The cup and contents will be hot! Use oven mitts or let it cool in the microwave before removing.


⚠️ About Metal Components:

This product contains metal components that are safe for microwave use.
Extensive testing has confirmed its safety in microwaves, including by top manufacturers like Miele.
Avoid using thin metallic foils or dishes with metallic designs, as these are not microwave-safe.


💬 Customers love it for:

  • Fast, no-fuss disinfection

  • Travel-ready design

  • Durable, multi-purpose functionality

Choose your favorite color and add to cart now!
A sanitized cup is just a few minutes away—no chemicals needed.

Experience lightning-fast and affordable shipping options at our store! When you check out, you can access estimated arrival times for our USPS Ground and speedy Priority shipping. Plus, most packages ship for less than $5. And here's the best part – orders of $75 or more qualify for free shipping, so start filling up your cart now!

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Customer Reviews

Based on 13 reviews
69%
(9)
23%
(3)
8%
(1)
0%
(0)
0%
(0)
B
Brianne C.
Easy!

Makes sanitizing so much easier!!!! It does get hot to touch so be careful if you're grabbing it right out of the microwave! I suggest letting it cool down a bit.

K
Kathryn C.
Great!

The disinfection cup is so easy to use and I love that it's foldable so I can collapse it and carry it in my purse.

V
Victoria T.
Back country cleaning device! (Hopefully!)

I've loved my meLuna cup for 4 years now and have found it to be incredibly convenient in every situation except for one: backpacking. That's why I ordered this foldable disinfection cup. Although this product is designed to be microwaved, I intend to use it in the back country as a vessel for the soap and water I'll need to wash the cup. I haven't tried it out yet, so I'll update this review when I do, but my idea is this: 1. empty the menstrual cup 2. put menstrual cup and clean water in foldable disinfection cup and shake to rinse 3. put soap and more clean water in foldable disinfection cup and shake to clean 4. put more clean water in foldable disinfection cup and shake to rinse again. Who knows if it will work, but I'm rating this product 5 stars anyway because it seems of high quality and came as described in the product description.

E
Erin G.
Easy

3 minutes a month to clean, and foldable storage.

K
Kelsie P.
Compact and Easy to Use

This cup is great for traveling or for use at home. It is compact but is large enough to work well. This will simplify cleaning each month.

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