{"type":"firestarter.listing","listing":{"id":"lst_1wdnXL6p","product_name":"Ultralight Mattress by Zenbivy","category":"Sleeping Pads","description":"\nSHIPS DIRECTLY FROM Zenbivy in 1-2 business days | Based in Spokane, WA | Est. 2016\nZenbivy’s lightest and most packable backpacking mattress! \nGet ready to elevate your camping experience with the remarkably supportive Ultralight Mattress! Designed with a unique baffled structure, it offers incredible comfort and support, ensuring you wake up refreshed and ready for adventure. Wrapped in a strong embossed outer fabric, this mattress is built to withstand the rigors of the outdoors. With two featherlight layers of mylar insulation, it provides unmatched warmth while keeping your pack light at just 1 lb 1 oz. Say goodbye to bulky sleeping gear and hello to a cozy night's sleep!\nFeatures:\n\nOffset air cells create a more supportive mattress\nFlush, high-speed valve for fast inflation \nIncluded inflation sack making it easy and quick to inflate\nThe inflation sacks doubles as a waterproof storage sack \nFloating mylar layers to keep you warm without the crinkly, loud sounds of other ultralight mattresses\nDurable and strong outer laminated fabric \n\nIncludes:\n\nMattress\nWaterproof inflation storage sack\nRepair kit\n\nPair with other Zenbivy products to create a complete sleep system\n_______________________________________________\nSpecs\nThickness: 3\" | 8cm\nR-Value: 4.8\nWeight: \n\n\n20 x 72 Tapered: 17oz | 482g\n\n25 x 72 Tapered: 21oz | 595g\n\n25 x 78 Tapered: 22oz | 623g\n\n25 x 72 Rectangular: 24oz | 680g\n\n25 x 78 Rectangular: 25oz | 709g\n\nInflated Dimensions: \n\n\n20 x 72: 21\" x 72\" x 3\" | 51cm x 183cm x 8cm\n\n25 x 72: 25\" x 72\" x 3\" | 63cm x 183cm x 8cm\n\n25 x 78: 25\" x 78\" x 3\" | 63cm x 198cm x 8cm\n\n\n*Tapered Flex™ Air Mattresses have a 5\" | 13cm taper, meaning the foot end is 5\" | 13cm narrower than the width\n**See the Zenbivy Sleep System Sizing Guide for more information\nPacked Dimensions: \n\n\n20 x 72: 6.5\" x 3\" | 16cm x 8cm\n\n25 x 72: 8\" x 3\" | 20cm x 8cm\n\n25 x 78: 8\" x 3.5\" | 20cm x 9cm\n\nMaterials:\n\nTop and bottom fabric: Embossed 20D recycled polyester taffeta\nInsulation: Two lay","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/ultralight-mattress_1.jpg?v=1761589677","https://cdn.shopify.com/s/files/1/0537/1177/files/Zenbivy_ultralight_mattress_rectangular_1.png?v=1761589692","https://cdn.shopify.com/s/files/1/0537/1177/files/MattressAngleVert_1.jpg?v=1761589704","https://cdn.shopify.com/s/files/1/0537/1177/files/Zenbivy_Mattress_Jamie_Cooper_Utah_3.jpg?v=1780673748","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_1.jpg?v=1761589717","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_2.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_3.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/Zenbivy_Mattress_Jamie_Cooper_Utah.jpg?v=1780673749","https://cdn.shopify.com/s/files/1/0537/1177/files/UltralightPackedPacked.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_4.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/Zenbivy_Mattress_Jamie_Cooper_Utah_2.jpg?v=1780673748","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_5.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/StuffSack.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_6.jpg?v=1761589653","https://cdn.shopify.com/s/files/1/0537/1177/files/Ultralight_Mattress_by_Zenbivy_7.jpg?v=1761589653"],"price":189,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.156Z"},"share_url":"https://firestarter.network/l/lst_1wdnXL6p","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_1wdnXL6p' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ultralight Mattress by Zenbivy' and a budget_max comfortably above $189.00 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."]}}