{"type":"firestarter.listing","listing":{"id":"lst_rma8RFY5","product_name":"Aven Rock Sack by Backcountry Exposure","category":"Stuff Sacks & Ditty Bags","description":" \n\nShips in 1-2 business days | Based in Utah | Est. 2020\nBackcountry Exposure's Aven Rock Sack makes tossing a rope for a bear hang easier. It features a wide opening and an overlapping closure to safely secure rocks inside when tossing a rope over a branch. A D-ring loop on the back makes it easy to attach a rope, while strong fabrics keep this bag rocking for many hangs. \nFeatures:\n\nWide opening with overlapping closure for secure throwing\nD-Ring loop on the back to tie a throw rope or clip a mini carabiner to for throwing\nPair with the Aven Roll Top Food Bag for a full food hang system\n\n_______________________________________\nSpecs\nDimensions: 4.5\" x 3.5\" x 0.25\" | 11.4cm x 8.9cm x 0.6cm\nWeight: 0.2oz | 5g \n*Weight varies depending on fabric type \nMaterials: UltraGrid DTRS75, D-ring. PFAS-Free\nMade in the U.S.A.","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/AvenRockSackbyBackcountryExposureSilverBulletUltraTX70.jpg?v=1765471340","https://cdn.shopify.com/s/files/1/0537/1177/files/AvenRockSackbyBackcountryExposureSilverBulletUltraTX70back.jpg?v=1765471317","https://cdn.shopify.com/s/files/1/0537/1177/files/Aven_Roll_Top_Food_Bag_by_Backcountry_Exposure_dark_Chili_with_rock_sack_arrow_on_rock_bag.jpg?v=1766182095"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:43.038Z"},"share_url":"https://firestarter.network/l/lst_rma8RFY5","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_rma8RFY5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Aven Rock Sack by Backcountry Exposure' and a budget_max comfortably above $7.00 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."]}}