Side-by-side comparison graphic on a light (#F2F6F8) background. The Echo Flask column uses teal (#00A7B5) checkmarks and highlights, while the competitor column shows gray or red markers for missing features. Categories include capacity, certified PPM, smart technology, health app integration, and safety certifications. Clean tabular layout with dark (#000000) headings and gray (#231F20) body text creates a clear competitive advantage presentation.