{"type":"firestarter.listing","listing":{"id":"lst_zRDFeZk7","product_name":"Flex Air Mattress by Zenbivy","category":"Sleeping Pads","description":"\nSHIPS DIRECTLY FROM Zenbivy in 1-2 business days | Based in Spokane, WA | Est. 2016\nGame-changing comfort and support\nExperience the ultimate ultralight backpacking luxury with the Flex™ Air Mattress, the only air mattress featuring a 4-way stretch top that, combined with its supportive diagonal baffle pattern, delivers an extraordinary comfort difference you'll have to sleep on to believe. When paired with other Zenbivy products, you can create your perfect sleep system.\nFeatures:\n\n4-way stretch fabric that forms to your shape and movement, minimizing weight transfer and relieving pressure points. \n\nOffset air cells create a more supportive mattress\n\nFlush, high-speed valve for fast inflation \nIncludes an 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\nLaminated fabric for a long-lasting durable mattress \n\nIncludes:\n\nMattress\nWaterproof inflation storage sack\nRepair kit\n\n_______________________________________________\nSpecs\nR-Value: 4.8\nWeight:\n\n\n20 x 72 Tapered: 20oz | 567g\n\n25 x 72 Tapered: 24oz | 680g\n\n25 x 78 Tapered: 25oz | 709g\n\n25 x 72 Rectangular: 26oz | 737g\n\n25 x 78 Rectangular: 28oz | 794g\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: 4-way stretch 20D recycled polyester knit\nBottom: 20D recycled polyester tafetta\nInsulation: Two layers of mylar foil\n\nMade in Taiwan","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Zenbivy_Flex_Air_Mattress_mummy_2026.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Zenbivy_Flex_Air_Mattress_rectangular.png?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_2.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_3.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_4.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_5.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_6.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/ValveDetail.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_7.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_8.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_9.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_10.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/What_sIncluded.jpg?v=1772835151","https://cdn.shopify.com/s/files/1/0537/1177/files/Flex_Air_Mattress_by_Zenbivy_11.jpg?v=1772835151"],"price":209,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.158Z"},"share_url":"https://firestarter.network/l/lst_zRDFeZk7","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_zRDFeZk7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Flex Air Mattress by Zenbivy' and a budget_max comfortably above $209.00 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."]}}