I’m developing a medium-sized (roughly 30–60 cm) EVA rubber board that lets anglers fillet their catch or prep bait without the usual sliding mishaps. The board must grip securely to smooth, wet surfaces on an esky or any cooler lid via suction cups—no adhesives or magnets. What I need from you is a practical, production-ready concept that balances toughness, knife-friendly resilience, and reliable non-slip performance in marine conditions. I’m open to thickness and density recommendations, but the finished surface should stay put under typical fish-cleaning pressure while still releasing easily for cleaning. Key deliverables • Dimensional drawings or CAD file detailing overall size, suction cup layout, and edge profiles. • Material specification sheet for the EVA blend, surface texture, and food-safe certification references. • Simple assembly or manufacturing guidance so the design can move straight to prototyping. • A brief test plan outlining how to confirm suction strength and knife-resistance. If you’ve designed fishing or marine accessories before, even better—tell me about it when you send the first draft concept. I’m keen to keep the conversation practical and move quickly toward a prototype we can trial on the water. I have included a rough design and my logo to go where it says esky mate, the measurements I want on the actual board, and drainage holes at the bottom of the tool pockets