Strawdle Tumbler | Professional Work
Achievements : Patent Pending
Overview
The Strawdle is a spill-proof straw tumbler I designed while working at Cool Gear. It offers a new and intuitive hydration experience, achieved through creative engineering and problem solving.
Software
Solidworks
Keyshot
Skills
Market research
Engineering
Sketching
Design for injection molding
3D Visualization
Project Timeline : 6 Months
Date : June 2025
Spill-proof straw tumblers are trending in 2025.
Straw tumblers have been popularized in the past year, and I wanted to explore creating a competitive product for Cool Gear. After analyzing leading brands and gathering feedback about them from colleagues, I identified several recurring issues with the lids. Some were over-complex and expensive, some were un-intuitive, and others just didn't work well.




The Challenge
After reviewing competitors’ leak-proof lids, I found that none of them offered a solution that was both functional and intuitive, highlighting a clear opportunity to design a better product. Cool Gear’s audience values more affordable versions of trending products, so the challenge was to minimize tooling costs and part count while still meeting the functional and intuitive requirements.
The Design Language to Follow
Cool Gear's products are designed with playful, bold, organic shapes.
Final Product