I want a fresh, eye-catching plastic bottle that will set my packaged drinking water apart on store shelves. The design should steer clear of the usual cylindrical, square, or simple tapered forms—surprise me with a silhouette that feels modern, ergonomic, and easy to manufacture. Key parameters • Material: Plastic suitable for food-grade mass production and blow-moulding. • Sizes: one design adapted to 750 ml, 1.5 L, and 3 L variants. Wall thickness and proportions can vary, but the family look must stay consistent across all three capacities. What I expect as deliverables • 3D CAD files (STEP or IGES) plus high-resolution renderings that clearly show front, side and top views. • Basic dimensional drawings with tolerances so the bottle can move straight into tooling. • A short note on suggested cap/neck finish (e.g., PCO 1810 or similar) to ensure compatibility with standard closures. I will give prompt feedback during sketches, intermediate models, and the final refinement stage so we can land on a design that is both standout and production-ready.