{"type":"firestarter.listing","listing":{"id":"lst_3KtY_G81","product_name":"Alpha Direct Fleece Sleeping Bag Liner by Big Agnes","category":"Sleeping Bag Liners","description":"\nShips in 1-2 business days | Based in Steamboat Springs, CO | Est. 2001\nThe extra-luxe layer that dreams are made of.\nThis warm, Alpha™ Direct Fleece Sleeping Bag Liner from Big Agnes will help you melt away any chill from a day of travel or traverse. Made with 60gsm Alpha™ Direct Fleece, this liner is designed to regulate your temperature in a variety of conditions, keeping your sleeping bag clean and protected while adding 5°F - 10°F of warmth to your sleep system. \nFeatures: \n\nLightweight, breathable, and fast drying\nStands alone as a packable layer for travel and warm-weather overnights under the stars\nPacks small \nKeep dirt and body oils out of your sleeping bag with this easy-to-wash removable liner\nEasily reversible to fit right or left zip sleeping bags\nMinimalist cinch-hood closure for one-handed temperature regulation\nDurable seam construction is smooth and comfortable against your skin\n\nIncludes:\n\nAlpha™ Direct Fleece Sleeping Bag Liner\nStuff Sack\n\n_______________________________________________\nSpecs\nDimensions:\n\n\nRegular: 60\"/39\" (shoulder girth/ foot girth) | 152/99cm\n\nLong: 63\"/42\" (shoulder girth/ foot girth) | 160/107cm\n\nFits:\n\n\nRegular: up to 5'6\" | 1.68m\n\nLong: up to 6' | 1.83m\n\nWeight:\n\n\nRegular: 6oz | 177g\n\nLong: 7oz | 196g\nStuff sack: 0.5oz | 14g\n\nMaterials:\n\nPolartec® Alpha™ Direct Fleece 60gsm: 78% Recycled Polyester, 22% Polyester\n\nStuff sack: Nylon ripstop and polyester mesh stuff sack \n\nMade in Cambodia ","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/AlphaDirectFleeceSleepingBagLinerbyBigAgnes.jpg?v=1767902233","https://cdn.shopify.com/s/files/1/0537/1177/files/AlphaDirectFleeceSleepingBagLinerbyBigAgneslifestyle.jpg?v=1767902233","https://cdn.shopify.com/s/files/1/0537/1177/files/AlphaDirectFleeceSleepingBagLinerbyBigAgnestop.jpg?v=1767902233","https://cdn.shopify.com/s/files/1/0537/1177/files/AlphaDirectFleeceSleepingBagLinerbyBigAgnescinch.jpg?v=1767902233","https://cdn.shopify.com/s/files/1/0537/1177/files/AlphaDirectFleeceSleepingBagLinerbyBigAgnespackedsize.jpg?v=1767902233","https://cdn.shopify.com/s/files/1/0537/1177/files/Alpha_Direct_Fleece_Sleeping_Bag_Liner_by_Big_Agnes_lifestyle.jpg?v=1769016554"],"price":149.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:42.849Z"},"share_url":"https://firestarter.network/l/lst_3KtY_G81","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_3KtY_G81' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Alpha Direct Fleece Sleeping Bag Liner by Big Agnes' and a budget_max comfortably above $149.95 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."]}}