{"type":"firestarter.listing","listing":{"id":"lst_CffhvPfo","product_name":"Portero™ Roll-Top Backpack - WACK PACK","category":"Backpack","description":"\nABOUT\n \n\nWack is back!  Wack Packs™ are constructed out of random colored fabric, webbing, and hook & loop.  Guaranteed to be one of a kind, these bags are tastefully mixed and sewn from scraps and miss-matched cuts.  Although scrappy, all Wack Pack's are made from first quality fabric and materials.  \n\nFEATURES/SPECS\n\n16-22 Liter variable volume roll-top design\nFront zip pocket & side stash pockets\nInterior laptop/bladder sleeve\nSide compression straps\nX-Pac® VX21 and Cordura® 500d fabrics\nMil-Spec Cordura® webbing\nMil-Spec Nexus® hardware\nReflective logo\nWEIGHT: 19 oz.\nDIMENSIONS: 18-28\"x10.5\"x5.5\"\nMADE IN THE U.S.A.\nSerape, Multicam, and other specialty prints will vary in color and pattern from bag to bag. If a particular color or style of pattern is preferred or unfavored please let us know in the \"notes to seller\" at checkout and we will try to accommodate your request.\nLeave and read product reviews at bottom of the page!\n\nSIZE CHART\n\n\n\n\n\n\n\n\n\n\n\nRELATED PRODUCTS\n\n\nBLADDER HOSE CLIP\n ","images":["https://cdn.shopify.com/s/files/1/1566/6307/files/Portero-Wack.jpg?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/PorteroWACK2.jpg?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_15008ef3-65d4-45a8-b404-f536423e9f00.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_b3848fc8-a0e8-4199-96d8-060acf4d4060.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_65ccfd9c-0b26-4975-8940-eab32cec307a.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_bb005d76-6670-4d9f-b422-ec27d1992167.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/IMG_1185.JPG?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_51bdea3b-48e4-47a4-b670-aeed1168e674.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/IMG_1195.jpg?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_ee941e92-09fc-487a-a2da-4f78b3476510.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/products/image_cb77d859-9f36-4ab0-ac01-108dc371db56.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/files/7E8EC43D-133E-41DF-8BE9-A17318898BF0.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/files/A6717C75-4EAE-4436-B31B-09C310C180D5.png?v=1741045936","https://cdn.shopify.com/s/files/1/1566/6307/files/4216F4BD-C6CF-450E-8A0D-7EEAEC2407A7.png?v=1741045936"],"price":170,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:43.444Z"},"share_url":"https://firestarter.network/l/lst_CffhvPfo","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 ","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_CffhvPfo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Portero™ Roll-Top Backpack - WACK PACK' and a budget_max comfortably above $170.00 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."]}}