Skip to product information
1 of 11


Merula XL Menstrual Cup

Merula XL Menstrual Cup

Regular price $40.49 USD
Regular price Sale price $40.49 USD
Sale Sold out
Shipping calculated at checkout.

The Merula XL menstrual cup is the highest capacity cup on the market boasting a 50ml capacity! Its rounded bottom provides more space for collecting versus similar sized cups with a tapered, bullet design.

It is made for medium to high cervix heights, pelvic muscle conditions of all types, and is great to have in case of intense, heavy bleeding. It offers a 50 ml capacity, which is 12 ml more than the Merula Cup “one-size fits all” model and 20 ml more than most of “large” sizes of other menstrual cup brands. 

The slight vacuum means the cup can be worn whatever the condition of the pelvic floor muscles. It has an adaptable, two-rung stem that can be shortened to ensure an individual, optimally comfortable length.

Your purchase includes: One Merula XL Cup, one coordinating fashion fabric pouch, and user instructions.

Manufacturing and Standards The Merula Cup is made of certified medical grade silicone without chemical additives like plasticizers and free of animal-based ingredients. The Merula Cup strawberry (pink) was awarded the overall rating of “VERY GOOD” by the specialist magazine “ÖKO-TEST” in the 04/2020 issue. A total of 15 menstrual cups were tested in three categories for their ingredients, resilience and other defects: The Merula Cup strawberry (pink) also received the top grade “VERY GOOD” in all three categories without any defects or comments.

Merula Cup Sizing Guide and Size Chart

The high capacity of this cup and short body make it the best option for those with a heavy period. The additional capacity should give 1-4 hours of additional wear, depending on your flow.



Merula Cup XL measurement dimensions
Merula XL Cup Size Chart Dimensions
Merula XL
Length Diameter Volume
50mm 46mm 50ml

Measurements do not include stem length, which adds 22 mm to the total cup length. Stem can be trimmed at each rung.

HSA/FSA Eligible

This product is eligible for purchase using your HSA/FSA card or for reimbursement with your HSA/FSA plan under the CARES Act. See our FAQ for more on how to purchase your menstrual products with HSA/FSA.


Why Buy From Period.Shop?

Unlike big box stores and huge billion-dollar websites, Period.Shop carefully hand selects and vets each and every product we carry to make sure they meet our strict standards. If you find it on Period.Shop you can trust the product is ethically made, high-quality, and a proprietary design.
Read more Only brands who meet at least one of our standards will be carried by Period.Shop, but most brands meet multiple or even all three.

Our warehouse is located in South Carolina and all products are shipped by us! Though we are a new store you can trust our dedication to provide you great customer service and care.

Kim Rosas, the founder of Period.Shop, has spent the last decade in the reusable products space. After many years of creating educational content and teaching workshops around the country, she started the first reusable menstrual products store in the US and her new educational platform for reusables: Period Nirvana. The mission was simple - provide the highest quality shopping experience and resources to make finding the perfect menstrual cup or disc easier. As a leading expert in this space, there is no one more qualified to curate your products than Kim Rosas. By shopping with Period.Shop you can support a small business that is providing free educational resources. Plus, you know you’re purchasing a product that has the Period.Shop stamp of approval.


Return PolicyPlease select your product carefully. Due to the nature of the product, all sales are final and we cannot accept returns or offer refunds. This includes products that have been unopened. See our Return Policy page for full details. We are happy to troubleshoot issues you have with your new cup. Contact us for help. Merula Cups are shipped from our Warehouse in SC Monday-Friday daily, except major holidays.


View full details