{"type":"firestarter.listing","listing":{"id":"lst_c0FoMOAA","product_name":"Bismarck Bottle Bucket","category":"Universal Bikepacking Bags","description":"Keep your water bottle at your fingertips with the Bismarck Bottle Bucket. Unlike most feedbags, we ditched the drawstring closure and replaced it with an integrated bottle cage. Now, there's nothing between you and sweet, sweet hydration. Pedal, drink, pedal, ahh! \nThe Bismarck is designed specifically for water bottles. Looking for a handlebar bucket to carry snacks instead? Check out our Snack Sack instead!\nUltra-Secure Attachments\n\nJust like our Snack Sack, the Bismarck has no stem strap! Instead, we've equipped it with two short TPU straps to attach to your handlebars, and one longer strap to your fork crown. Tensioning the bag down to your fork makes this the most stable bag in its class—no stem strap needed!\nExterior Pocket Storage\nYou didn't think we would give up snacks in the name of hydration, did you? Never! The Bismarck has three mesh pockets with tight elastic to make sure your goodies don't fall out onto the trail! Keep your bars, energy gels, and drink mixes at your fingertips. Or, perhaps you're more of a fruit snack and Pixy Stix kind of rider—ain't no shame in that game.\nSpecs\n\n\n\nVolume\n\nDealer's choice! Any bike bottle will work—we usually rock our 24oz Breakaway, but any bottle you can fit in a bottle cage will work with the Bismarck Bottle Bucket.\n\n\n\nWeight\n4 oz\n\n\n\n \nBehind the Name\n\nAll of our bags are named after sections of the Arizona Trail, which runs within a mile of our workshop in Flagstaff.\nThe Bismarck is named after Bismarck Lake, a water source off of the AZT north of Flagstaff. Just like Bismarck Lake, your water bottles might be totally empty, totally full, or somewhere in between.","images":["https://cdn.shopify.com/s/files/1/0610/6529/8090/files/bismarck-bottle-bucket-studio.jpg?v=1761693931","https://cdn.shopify.com/s/files/1/0610/6529/8090/products/bismarck-bottle-bucket.jpg?v=1761693931","https://cdn.shopify.com/s/files/1/0610/6529/8090/files/bismarck-easy-bottle-access.png?v=1761693931","https://cdn.shopify.com/s/files/1/0610/6529/8090/files/bismarck-no-stem-strap.png?v=1761693931","https://cdn.shopify.com/s/files/1/0610/6529/8090/files/bismarck-voile-strap-attachments.png?v=1761693931"],"price":65,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:43.221Z"},"share_url":"https://firestarter.network/l/lst_c0FoMOAA","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_c0FoMOAA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bismarck Bottle Bucket' and a budget_max comfortably above $65.00 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."]}}