{"type":"firestarter.listing","listing":{"id":"lst_yd8pcTkL","product_name":"Big Leather Backpack","category":"Backpacks","description":"The Big Leather Backpack is designed for those who need extra capacity and a refined design in one. Handcrafted from premium Italian full-grain water resistant leather, this versatile rucksack combines durability, minimalist aesthetics, and functionality, making it an ideal choice for work, travel, or everyday carry.\nInside, you’ll find a padded laptop compartment that securely fits up to a 16” MacBook, along with a separate padded sleeve for a 12.6” tablet such as an iPad. Two secure zipper pockets provide smart organization - one inside the bag and another beneath the flap. This modern knapsack closes with hidden magnetic fasteners, keeping your essentials safe while maintaining a sleek silhouette.\nEngineered for practicality, the backpack also includes a dedicated hidden pocket for an AirTag, ensuring peace of mind while commuting or traveling. The waterproof lining protects your belongings in all weather conditions, making it a reliable commuter bag or leather carry-on backpack for business and leisure.\n• Spacious design with large capacity for work gear, daily use, or weekend trips\n• Premium Italian full-grain leather exterior with waterproof lining\n• Padded compartments for a 16” laptop and 12.6” tablet\n• Two zipper pockets (interior &amp; under flap) for secure storage\n• Hidden AirTag pocket for discreet tracking\n• Magnetic closure system for quick yet safe access","images":["https://cdn.shopify.com/s/files/1/1806/3989/files/big-leather-backpack-front-view.jpg?v=1756903605","https://cdn.shopify.com/s/files/1/1806/3989/files/black-leather-commuter-bag-back-straps.jpg?v=1756903605","https://cdn.shopify.com/s/files/1/1806/3989/files/black-leather-daypack-back-zipper.jpg?v=1756903605","https://cdn.shopify.com/s/files/1/1806/3989/files/big-leather-rucksack-interior-laptop-tablet.jpg?v=1756903605","https://cdn.shopify.com/s/files/1/1806/3989/files/big-leather-knapsack-side-view.jpg?v=1756903605"],"price":399.9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:49.918Z"},"share_url":"https://firestarter.network/l/lst_yd8pcTkL","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_yd8pcTkL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big Leather Backpack' and a budget_max comfortably above $399.90 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}