{"type":"firestarter.listing","listing":{"id":"lst_ny3_8ZR2","product_name":"Frontier Ultralight Collapsible Cup by Sea to Summit","category":"Cookware Accessories","description":"\nShips in 1-2 business days | Based in Perth, Australia | Est. 1991\n\nA space-optimizing collapsible cup!\nBuilding on over a decade of experience in collapsible drinkware, the Sea to Summit Frontier Collapsible Cup has been engineered to be sleeker, more ergonomic, and lighter. Glass-reinforced nylon 66 is used for the base, rim, and center ring providing more stability and allowing you to grip the cup more easily. EU food-grade silicone rubber sidewalls let the cup shrink to less than 2cm in height. Designed to nest/stack, these cups really do fit in anywhere.\n\nFeatures:\n\nCollapses flat to less than 2cm thick allowing you to fit it into your pocket\nMade from BPA-free, food-grade silicone, with nylon rings to maintain shape and shield fingertips from heat\nBase, rim, and center ring made of light yet durable reinforced nylon\nNests with other Frontier Dinnerwear\n\nDishwasher safe\nProtected by Sea to Summit's lifetime guarantee \n\n\n_______________________________________________Specs\nCapacity: 400mL \nDimensions: 4\" x 4\" x 3.5\" | 10.2cm x10.2cm x 8.9cm\nWeight: 1.9oz | 53g\nMaterials: 45% Glass-reinforced nylon and 55% food-grade silicone rubber\nMade in China\n","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-collapsedandtall.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-yellow.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-white.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-blue.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-orange.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-bluecollapsed.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-yellowheld.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-lifestyle.png?v=1736274640","https://cdn.shopify.com/s/files/1/0537/1177/files/FrontierUltralightCollapsiblecup-lifestyle_2.png?v=1736274640"],"price":14.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.046Z"},"share_url":"https://firestarter.network/l/lst_ny3_8ZR2","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_ny3_8ZR2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Frontier Ultralight Collapsible Cup by Sea to Summit' and a budget_max comfortably above $14.95 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."]}}