Photorealistic vertical 9:16, UGC macro product shot. A woman's hand holds up the colorful gradient sport water bottle from the reference image, clearly showing its frosted yellow-to-green-to-purple body, the motivational time-marker scale printed on it, and the purple flip-top lid. Clean modern kitchen counter softly blurred behind, bright daylight, shallow depth of field, crisp detail. Keep the bottle exactly like the reference. No extra on-screen text, no watermark.
