Create a minimalist commercial advertisement for an oversized fictional [Brand] water bottle with an ultra-clean luxury design. A young adult woman in all-white clothing casually leans beside the huge transparent [Brand] bottle with a relaxed, confident posture and eyes gently closed, while holding the same smaller [Brand] water bottle in one hand. The bottle contains crystal-clear water with premium condensation droplets and a fashionable modern label design with ice-blue accents. Use a soft gradient ice-blue background with huge bold white [Brand] typography behind the subject, a glossy reflective floor, soft studio lighting, modern high-end product photography, pure hydration aesthetics, ultra-realistic reflections and shadows, and a minimalist Scandinavian composition. Keep [Brand] fictional and owner-provided; avoid real brand names, real logos, protected trademarks, private information, extra watermarks, distorted bottle geometry, awkward anatomy, and low-resolution artifacts. Output aspect ratio: 9:16.