{"type":"firestarter.listing","listing":{"id":"lst_SQ8wvAyq","product_name":"Ultralight Compression Sack by UltraliteSacks","category":"Stuff Sacks & Ditty Bags","description":"\n\n\nShips in 1-2 business days | Based in Brookings, OR | Est. 2019\nDesigned to keep your bulky gear organized, dry, and compressed in order to minimize the amount of space they take up in your pack.  These bags are a great option for those looking to use smaller capacity backpacks, fast packers, or for compressing down bulky winter jackets and sleeping bags.\nUltraliteSacks uses a material known as UltraTX fabric. UltraTX is slightly heavier but more abrasion resistant compared to Dyneema®, and slightly lighter but less abrasion resistant compared to Ultra 200. Bags might be made with white fabric using a white CrossPly or a black CrossPly, same great bag with a slightly different look. \n_______________________________________________\nSpecs\nVolume:\n\n\nSmall: ~5.5L\n\nMedium: ~6.8L\n\nLarge: ~9.5L\n\nDimensions:\n\n\nSmall: 8.5\" x 16\" | 21.5cm x 41cm\n\nMedium: 8.5\" x 22\" | 21.5cm x 56cm\n\nLarge: 11.5\" x 22\" | 29cm x 56cm\n\nWeight: \n\n\nSmall: 1.8oz | 51g\n\nMedium: 2.1oz | 59.5g\n\nLarge: 2.4oz | 68g\n\nMaterials: \n\nTY50 Ultra™ Sail White - is an ultralight 3-layer laminate with outstanding abrasion resistance, good visibility thanks to the white backing. White 50d triple ripstop polyester with CrossPly yarns provides stability and tear strength and is laminated to waterproof 0.25 mil PET film.50d triple ripstop polyester face, 45° Ultra™ CrossPly yarn, 0.25 mil PET film backing, 2.4 oz/yd², 82 g/m². PFAS-Free\nComponents: Nylon Webbing, Duraflex Buckles\n\nMade in the U.S.A., from imported materials\n\n","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks.png?v=1749848093","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_1.png?v=1749848100","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_2.webp?v=1749848107","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_3.webp?v=1749848115","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_compression_Sack_by_UltraliteSacks_in_tx50_black_crossply.jpg?v=1763655593","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_4.png?v=1763655593","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_5.png?v=1763655593","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_6.png?v=1763655593","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Cubes_by_UltraliteSacks_4.png?v=1763655702","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Compression_Sack_by_UltraliteSacks_7.png?v=1763655702"],"price":24.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.351Z"},"share_url":"https://firestarter.network/l/lst_SQ8wvAyq","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_SQ8wvAyq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ultralight Compression Sack by UltraliteSacks' and a budget_max comfortably above $24.99 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."]}}