{"type":"firestarter.listing","listing":{"id":"lst_nhv6J1av","product_name":"Spotter 600 by Cumulus","category":"Quilts & Sleeping Bags","description":"\nShips in 1-2 business days | Based in Poland | Est. 1989\nA sleeping bag and a down jacket \nThe Spotter 600 by Cumulus is more than just a sleeping bag; it's an all-in-one basecamp essential. This innovative 3-season sleeping bag is created to move with you and adapt to your needs. Two zippered, down-insulated armholes allow you to keep your upper body warm while using your hands freely, perfect for making dinner at camp or taking that perfect photo. When it's time to move around, the footbox folds up and secures with a buckle, transforming the Spotter into a wearable layer that functions almost like a down jacket. Filled with premium 850 Fill Power Polish goose down, the Spotter lets you leave that extra layer behind without sacrificing comfort. \nFeatures:\n\nMummy shape provides maximum thermal comfort when sleeping or wearing \nTransform this sleeping bag into a warm down jacket by clipping the footbox with the smart buckle system\nTwo zippered functional armholes with down insulating baffles let you extend your arms outside the sleeping bag without leaving it \nH-shaped chamber design that allows down to fully loft, eliminating cold spots\nFull length, 3mm YKK® zip with two self-locking sliders\nTwo down-filled zip insulating tubes \n3D-shaped, jacket-like hood design\nAdvanced foot area construction for better protection \nFootbox can be opened and vented \nIndependently filled top and bottom of sleeping bag\n\n\nIncludes:\n\nSpotter 600\nStuff Sack\nStorage Sack \n\n_________________________________________________\nSpecs\nComfort rating: 18°F | -7°C\nTemperature Limit: 5°F | -15°C\nFill Power: 850 FP\nDimensions:\n\nMaximum User Height: 6'1\" | 1.85m\nLength: 79\" | 201cm\nWidth (top/bottom): 30.3\"/20\" | 77/51cm\nStuff Sack: 11.4\"H x 7.5\"Dia | 29cm x 19cm\nStuff Sack Volume: 8L\n\nWeight: 34.9oz | 989g\nFill Weight: 21.2oz | 601g\nMaterials:\n\n850 Fill Power ethically sourced Polish goose down\nShell: Pertex® Quantum Pro 1.06 oz/yd², 20-denier ripstop, DWR finish (100% nylon) \nLiner: Toray® Airtas","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumulus.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumulusworn.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumuluslifestyle.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumulusopen.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumuluslifestyle_2.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumulusangled.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumuluspersoncookinginside.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumulusclose.jpg?v=1771364745","https://cdn.shopify.com/s/files/1/0537/1177/files/Spotter600byCumuluslifestyle_3.jpg?v=1771364745"],"price":680,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:42.769Z"},"share_url":"https://firestarter.network/l/lst_nhv6J1av","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_nhv6J1av' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spotter 600 by Cumulus' and a budget_max comfortably above $680.00 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."]}}