{"type":"firestarter.listing","listing":{"id":"lst_37_S0ad_","product_name":"Detachable Vest Straps - DISC","category":null,"description":"Our innovative interchangeable shoulder strap system lets you pick the perfect straps for each adventure, or swap out straps for different sized hikers. Just slide the straps into the pack and clip them secure.\nOur harness style Vest Straps feature comfy 3/8\" thick padding at the shoulders and layered 3D mesh throughout to help wrap and hug your body. Two adjustable-position sternum straps provide a secure fit when navigating technical terrain or trail running. These straps also include a second webbing attachment that connects near the bottom corners of the pack.\nEach side of the strap features an integrated stretchy Lycra water bottle pockets that fits a 1L SmartWater or Body Armor Bottle, or a soft bottle flask, a stow pocket, and a small zippered pocket perfect for storing energy gels or your keys.\nAll new Zpacks backpacks produced in late 2024 and on are compatible if the straps have clips at the top.Imported.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-standard-shoulder-straps_2048x_f6e03cac-a372-4ead-89e7-b3c8c9714fab.jpg?v=1764618771","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-arc-haul-ultra-60L-veststraps-rear3qtr_2048x_3affe7f9-880f-4e6e-8b33-184c47554577.webp?v=1748891982","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-arc-haul-ultra-60L-veststraps-male-waterbottle_fdc5bfdf-ddc6-4906-a1c7-add5c3d5fbbd.webp?v=1748891982","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-arc-haul-ultra-60L-veststraps-male-phonepocket_5cb701ae-7d7d-4342-84d5-83ed8d91915a.webp?v=1748891982","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-arc-haul-ultra-60L-veststraps-male-snackpocket_fb8a7e95-3d18-4112-a362-126f457f8c2c.webp?v=1748891982","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-BackpackOvalCarabiner-1b_f4d758e4-82ac-4ffb-a29d-8c4503af80d1.webp?v=1753712965","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-arc-haul-ultra-60L-veststrap-attachment-point-02b_2fbd8753-ac46-40df-a29d-c0da03377eec.webp?v=1753712965"],"price":109.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:39.081Z"},"share_url":"https://firestarter.network/l/lst_37_S0ad_","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_37_S0ad_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Detachable Vest Straps - DISC' and a budget_max comfortably above $109.95 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."]}}