{"type":"firestarter.listing","listing":{"id":"lst_RCaAQNN3","product_name":"Add on Bag for Endurance Pack","category":"Hydration","description":"The Endurance Pack is a fantastic piece of gear to take you a long ways. But when the weather turns terrible, your gear requirements are larger, or if you just want to have the ability to hold more gear, we have a solution for you. This add on pack creates an additional 4 Liters of storage to the rear of the pack. It attaches via webbing at the top, and through the nylon web at the bottom. It's best for light jackets and layers, not heavy bulky items. \nAdditionally, it comes with the shock cord and trekking pole hardware already attached. \nAs an added bonus, you're not just adding another pack to your gear, you're creating a pack that can be used for multiple purposes. \nHow to use it\nEndurance Upgrade - Endurance Pack from Orange Mud on Vimeo.\n \n \nNote the Endurance Pack pictured does not come with the add on and must be purchased separately. \n\n Frequently Asked Questions\n\n \n What is the Add-On Bag for the Endurance Pack used for?\n \n This add-on bag provides an additional 4 liters of storage for your \n Endurance Pack, making it ideal for carrying jackets, extra layers, \n gloves, or other lightweight gear during long runs, hikes, or bike rides.\n \n \n\n \n Does the Endurance Pack come with this add-on bag?\n \n No. The add-on bag is sold separately and attaches easily to the \n top and bottom webbing of your existing Endurance Pack.\n \n \n\n \n Can I carry heavy or bulky items in the add-on bag?\n \n The add-on bag is designed for lightweight items only. Jackets, \n layers, and small accessories work best. Avoid carrying heavy or \n bulky gear.\n \n \n\n \n What extra features does the add-on bag include?\n \n It includes shock cord and trekking pole attachments, giving you \n added versatility without the need for additional setup.\n \n \n\n \n Is it easy to attach and remove the add-on bag?\n \n Yes. The bag secures with top and bottom webbing, making it quick \n and simple to install ","images":["https://cdn.shopify.com/s/files/1/0181/5183/products/old-orange-mud-hydration-add-on-bag-for-endurance-pack-1052754530.png?v=1738947946","https://cdn.shopify.com/s/files/1/0181/5183/products/old-orange-mud-hydration-add-on-bag-for-endurance-pack-1052754532.png?v=1738947948","https://cdn.shopify.com/s/files/1/0181/5183/products/old-orange-mud-hydration-add-on-bag-for-endurance-pack-1052754533.png?v=1738947953","https://cdn.shopify.com/s/files/1/0181/5183/products/old-orange-mud-hydration-add-on-bag-for-endurance-pack-1052754534.png?v=1738947954","https://cdn.shopify.com/s/files/1/0181/5183/products/old-orange-mud-hydration-add-on-bag-for-endurance-pack-1052754537.png?v=1738947957","https://cdn.shopify.com/s/files/1/0181/5183/products/old-orange-mud-hydration-add-on-bag-for-endurance-pack-1052754539.png?v=1738947960"],"price":29.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.243Z"},"share_url":"https://firestarter.network/l/lst_RCaAQNN3","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 ","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_RCaAQNN3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Add on Bag for Endurance Pack' and a budget_max comfortably above $29.95 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."]}}