{"type":"firestarter.listing","listing":{"id":"lst_gfoNMG23","product_name":"Aerial 250 Sleeping Bag by Cumulus","category":"Quilts & Sleeping Bags","description":"\nShips in 1-2 business days | Based in Poland | Est. 1989\nThe best of an ultralight quilt and sleeping bag combined!\nThe Aerial 250 Sleeping Bag by Cumulus is a mid-season bag that blends the warmth-trapping design of a sleeping bag with the ultralight efficiency of a quilt. Traditional sleeping bags compress under the sleeper's body weight, relying on the sleeping pad for insulation. The Aerial solves this with a single layer of ultralight fabric on the bottom, eliminating the need for additional down, keeping the price and weight lower. Unlike a quilt, Aerial's Sleeping Bag style construction traps in heat and protects from cool drafts and annoying bugs. \nFeatures:\n\nSingle air-sealing layer of fabric in the bottom of the sleeping bag\nNo zipper\nMinimalist, weight-saving design and components\nClose fit mummy shape\nDifferential cut design\n3D-shaped hood design with two different hood draw cords for comfortable adjustment in the dark \n\n\nIndependently filled top and bottom of sleeping bag\n\nSide loops for mattress attachment to keep the bag in place even when you toss and turn\n\nH-shaped chamber design construction\nCheck out the warmer (Aerial 330) and cooler (Aerial 180) versions of this bag style\n\nIncludes:\n\nAerial 250 Sleeping Bag\nSimple mattress attachment system\nStuff Sack\nStorage Sack\n\n_________________________________________________\nSpecs\nComfort rating: 35°F | 1.7°C\nTemperature Limit: 24.8°F | -4°C\nFill Power: 900\nDimensions:\n\nMaximum User Height: 6'1\" | 1.85m\nLength: 79.5\" | 202cm\nWidth (top/bottom): 30.3\"/20\" | 77/51cm\nPacked Size: 7.9\" x 5.9\" | 20 x 15cm\nStuff Sack Volume: 3.5L\n\nWeight: 13.5oz | 383g \nFill Weight: 8.8oz | 249g\nMaterials:\n\nCertified down from Polish producers\nShell and liner: Toray® Airtastic 0.56 oz/y², 7-denier ripstop (100% nylon), DWR finish\n\n\nMade in Poland","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulus.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulusbottom.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulusnofillbottomfabric.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulusonpad.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulushoodsynch.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulusfootbox.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumulusPackedSize.jpg?v=1758210001","https://cdn.shopify.com/s/files/1/0537/1177/files/Aerialsleepingbag250byCumuluslifestyle.jpg?v=1758210001"],"price":465,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:43.233Z"},"share_url":"https://firestarter.network/l/lst_gfoNMG23","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_gfoNMG23' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Aerial 250 Sleeping Bag by Cumulus' and a budget_max comfortably above $465.00 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."]}}