We have seen women who tried a firm menstrual cup once, found it uncomfortable, and concluded that all cups feel the same. They do not. The Collapsible Cup is made from ultra-soft silicone that is noticeably gentler than standard cups, collapses flat for travel, and comes with its own storage case that fits in any bag. It is the cup most recommended for first-time users and anyone whose body responds better to a softer feel.
What the Collapsible Menstrual Cup Is
The MomDaughts Collapsible Menstrual Cup is a menstrual cup made from ultra-soft, medical-grade silicone. Its defining feature is its collapsible design: unlike standard bell-shaped cups, this cup can be compressed completely flat, making it the most compact cup in the MomDaughts range when stored.
It comes with a cute, compact carry case that it folds into for storage and travel. The case itself is small enough to fit in a pocket, school bag, or handbag without detection, making it the most discreet period product option in the range.
Like all MomDaughts cups, it provides up to 12 hours of leakproof protection, is reusable for years, and is free from BPA, dyes, and irritating chemicals. Available in Small and Large sizes.
Why Ultra-Soft Silicone Makes a Difference
Standard menstrual cups have a medium to firm silicone that holds its bell shape and pops open reliably after insertion. This works well for most users but can feel too rigid for women with a sensitive bladder, pelvic floor sensitivity, or those who are simply not comfortable with a firmer internal product.
Ultra-soft silicone is noticeably more pliable. It compresses more easily during insertion, feels less firm against the vaginal walls during wear, and flexes with body movement rather than holding a fixed shape against tissue.
The trade-off with soft silicone cups is that they can be slightly harder to get to open fully during insertion because the material does not pop into shape with the same spring as firmer cups. The punchdown fold works best with the Collapsible Cup because it creates a smaller insertion profile and tends to open more reliably than the C-fold for soft silicone.
Who the Collapsible Cup Is Best For
First-time cup users who are nervous about discomfort. The softest cup in the range reduces the sensation of insertion and wear that concerns many beginners. Women who expect cups to feel like tampons are often surprised by how little they notice the Collapsible Cup once it is correctly positioned.
Teens and young women. The XS and Small sizes combined with the soft silicone and compact case make this the most practical first cup for younger users. The case also provides privacy during school hours.
Women with bladder sensitivity. A firmer cup pressing against the vaginal walls can sometimes create mild bladder pressure in sensitive users. Soft silicone flexes rather than pressing, significantly reducing this effect.
Women who travel frequently. The collapsible design and compact case make this the most travel-friendly cup available. It takes up virtually no space and can be stored and accessed discreetly anywhere.
Women who prioritize discretion. The carry case is neutral in appearance and small enough to pass as a cosmetics case. Women who are not comfortable with others knowing they use a menstrual cup appreciate this.
The Challenge With Soft Cups: Opening Reliably
The most common issue reported with soft collapsible cups is that the silicone does not always spring open fully after insertion, which can cause leaking. This is not a product defect. It is a technique question.
For soft cups, the punchdown fold works better than the C-fold. The punchdown creates a tighter, narrower shape on insertion. Once inside, the compressed air pocket helps force the cup open more reliably than the C-fold, which releases pressure more gradually.
After insertion, run a finger around the outside of the cup to check it has opened into a full circle. If any part feels dented or collapsed, press the vaginal wall away from the cup gently on that side to allow air to push it open.
Care and Sterilization
During the cycle: rinse with cool water and mild fragrance-free soap after each use. At end of cycle: sterilize in the Collapsible Sterilizer Cup on stovetop or microwave for 3 to 5 minutes. Air dry completely before storing in the carry case.
Do not store the cup in the case while damp, and do not seal it in an airtight container. Store in a cool, dry place away from direct sunlight.
At MomDaughts, we believe the softest option is often the best starting point. Confidence in every cycle.
