Flow + Go
Breastmilk Cooler
Portable Breast Milk Storage & Transport System
A portable breastmilk cooling system designed to help pumping mothers safely store and transport milk across commutes, travel, and daily life with greater flexibility, confidence, and ease. Officially, Frida positions the product around up to 24 hours of temperature control, support for bottles or storage bags, TSA-friendly portability, and simplified cleaning with only two milk-contact parts.
Role
Industrial Design / Product Architecture / Product Development
Scope
Hardware concept development, storage architecture, usability refinement, workflow integration, prototype development, packaging collaboration
Company
Frida Mom
Stage
Commercial launch / In market / Utility + Design Patent Pending
Impact
Designed and launched a first-of-its-kind portable breast milk cooler as part of Frida Mom's broader maternal care ecosystem — extending support across expression, cooling, carrying, and storage workflows. Currently rated 4.4/5 stars on Amazon. Strengthened Frida's position in a highly competitive breast care category while generating two patent filings — one utility, one design.
Leadership
Led full industrial design and product development — from initial concept through commercial launch. Translated real maternal pumping workflows into a flexible, portable, and maintainable cooling solution that filled a genuine gap in the market.
Problem
Pumping mothers need to store and transport breast milk across commutes, workdays, and travel — but existing solutions are bulky, inflexible, and designed around the cooler rather than the mother. The real challenge isn't just temperature control. It's maintaining safe milk temperatures across multiple pump sessions — where warm, body-temperature milk is repeatedly introduced into the same cooling system throughout the day — while supporting different storage preferences, reducing cleaning burden, and building something that moves with real maternal workflows rather than interrupting them.Approach
Flow + Go was designed to make breast milk storage and transport feel intentional rather than improvised. The core thermal challenge — maintaining safe temperatures as warm body-temperature milk was progressively added across multiple pump sessions — drove the fundamental architecture of the cooling system. Solving that problem while keeping the form compact, portable, and easy to maintain was the central design constraint. The result combined portable cooling, flexible storage compatibility, and simplified maintenance in a form that supported mothers whether pumping on the go, carrying prepared bottles, or preserving multiple sessions until returning home.Outcome
Flow + Go launched commercially as part of the Frida Mom breast care platform — currently rated 4.4/5 stars on Amazon. The product filled a genuine gap in the market, extending Frida's ecosystem beyond pumping into transport and storage with a solution purpose-built for maternal workflows. Two patent filings followed — utility and design — validating the novelty of the approach.Business Context
Frida Mom was pushing to strengthen its position in the breast care category, where competitive products had already established strong traction around pumping, storage, and transport workflows.
Flow + Go was developed as part of a broader ecosystem strategy anchored by the on-the-go pump, helping extend Frida’s offering beyond milk expression into safe cooling, carrying, and preservation while away from home.
The product also helped expand Frida’s IP portfolio, creating new innovation in a highly competitive breast milk care market and strengthening the brand’s position within that category
Commercially, the product helped Frida move toward a more complete and defensible breast care platform rather than competing with a single isolated accessory
Problems to Solve
Product Features
Compatibility Testing
Versatility
Key Features
24-hour cooling performance for safe milk preservation across daily commutes, work, and travel
Top-and-bottom ice-puck cooling architecture designed to distribute temperature more evenly throughout the vessel, avoiding the localized freezing common in competitive solutions
Pump-to-feed compatibility allowing the bottle in the cooler to connect directly to the pump head and later transition to a standard feeding nipple
Flexible internal storage supporting bottles, milk bags, or separated pump sessions, with capacity for two Frida bottles (or most standard bottles) or approximately three to four milk bags and easy-access windows for insertion and retrieval
Integrated spill-resistant bag holster that stabilizes milk bags for safer pouring and provides a more sanitary place to rest them during on-the-go pumping
Portable TSA-friendly form designed for mobility and everyday carry
Reduced cleaning burden with only two milk-contact parts
Ecosystem integration supporting a broader workflow from pumping to cooling to storage
Development + Technical Contributions
Advanced development included:
solved the core thermal challenge of maintaining safe milk temperatures as warm body-temperature milk is progressively introduced across multiple pump sessions throughout the day — driving the fundamental cooling architecture and utility patent filing
competitive performance analysis to identify shortcomings in existing products, including uneven cooling and localized freezing
close collaboration with engineering to develop a top-and-bottom cooling system for more balanced temperature distribution
validation testing to refine and confirm real-world cooling performance
compatibility planning across bottles, storage bags, and separated pump sessions
enclosure and carry-form refinement for commuting and travel use
usability development around packing, carrying, and everyday handling
maintenance simplification to reduce cleaning burden and improve repeat use
packaging and communication support aligned to ecosystem positioning
Result
Flow + Go launched commercially as part of the Frida Mom breast care platform — solving the thermal challenge of maintaining safe milk temperatures across multiple pump sessions in a single portable system. Rated 4.4/5 stars on Amazon. Two patent filings — utility and design — validated the core innovation.