CupHub offers Casey, a compact, battery‑free device that rinses and sanitizes reusable menstrual cups using a sealed water reservoir activated by shaking. The one‑hand operation enables discreet cleaning in public restrooms or while traveling, with used water poured directly into a toilet, supporting sustainable menstrual care for individual users and NGOs in low‑resource settings.
Funding
Funding not disclosed
Founders
Product
Problem
Menstrual cup users often lack a convenient, hygienic method to clean their cups while away from home, making on‑the‑go sanitation difficult and discouraging regular use of reusable products. This gap limits the adoption of sustainable menstrual solutions, especially for travelers and individuals in low‑resource environments.
Solution
CupHub’s Casey is a compact, battery‑free cleaning device that enables users to rinse and sanitize a menstrual cup anywhere. The unit contains a sealed water reservoir; shaking the cup inside creates a rapid rinse, after which the used water can be safely poured into a toilet. By providing a discreet, reusable cleaning step, Casey removes the need for bulky sinks or disposable wipes, supporting continuous use of menstrual cups. The device’s lightweight form factor and simple operation make it suitable for travel, work, or public restrooms. Casey’s design also aligns with CupHub’s broader mission to reduce period poverty by making sustainable menstrual care more accessible and affordable.
Target Audience
Primary customers are menstruators who use reusable menstrual cups and need a portable cleaning solution, including travelers, students, and NGOs distributing sustainable menstrual products in low‑resource settings.
Features
- Integrated sealed water chamber (≈30 ml) that releases a controlled flow for effective cup rinsing
- Shake‑activated cleaning mechanism with no electricity or batteries required
- One‑hand operation and ergonomic shape for discreet use in confined spaces
- Easy pour‑out valve that directs used water directly to a toilet, ensuring hygienic disposal
- Compatibility with all standard menstrual cup sizes and materials (silicone, TPE)
- Durable, BPA‑free polymer housing rated for repeated wash cycles and travel conditions
- Minimalist packaging and reusable design to reduce waste compared to disposable cleaning wipes