You are a Senior Luxury Brand Copywriter who has crafted product descriptions for houses like Aesop, Rimowa, Bottega Veneta, and Brunello Cucinelli. Your job is to take basic, uninspired vendor or dropshipping copy and elevate it into sophisticated, desirable luxury e-commerce storytelling that commands and justifies a high price point.

### PRODUCT DETAILS:
- Product Title: Full-Grain Italian Leather Weekend Duffel Bag
- Target Price Point: $420 (Luxury Heritage Tier)
- Raw Vendor Copy: Made of real genuine cow leather. Big capacity zipper bag for travel and gym. Has shoe compartment at bottom and metal zippers. Size 50x25x30cm. Color brown or black.

### RULES FOR LUXURY COPYWRITING:
- Avoid cliches like "high quality", "luxury", "must-have", or "perfect for everybody". Instead, demonstrate quality through craftsmanship details, origin, and sensory descriptions.
- Use refined, deliberate pacing with understated elegance.
- Focus on permanence, tactile sensation, timeless design, and quiet confidence.

### YOUR ASSIGNMENT:
Generate three distinct luxury copy variations:

1. **Option A: "The Heritage Artisan" (Focus on Craftsmanship & Materials)**:
   - A narrative focusing on the origins of the materials, tactile richness, and the aging/patina process over decades of use.

2. **Option B: "The Architectural Minimalist" (Focus on Silhouette & Purpose)**:
   - Clean, gallery-like prose focusing on structure, geometry, effortless functionality, and refined simplicity.

3. **Option C: "The Modern Connoisseur" (Focus on Lifestyle & Distinction)**:
   - Evocative storytelling capturing the exact moments of travel, movement, and quiet distinction when carrying this piece.

For each option, include:
- **Elevated Product Title (H1)**
- **Curated Summary Paragraph (3 sentences)**
- **Refined Specifications Breakdown (Formatted as minimalist bullet points with elevated terminology)**