{"type":"firestarter.listing","listing":{"id":"lst_DRi9fJ3G","product_name":"Gymreapers 21L Gravestone® Backpack - Gunmetal","category":"Bags","description":"Why We Made This\nFor on the go, in the gym and out - keep your laptop, training gear, and life essentials with you at all times. With sectioned storage, a shoe compartment, and internal compartmentalization - meet your new hybrid work & gym bag with the Gravestone® 21L Backpack. \nTwo separate zippered compartments offer ample storage and a bottom access zipper for separation from shoes. Internal padded laptop sleeve along with a felt lined zippered pocket allows you to move through your training days with preparation.\n\n\n\n\n\n Designed for Casual/Training\n\n\n\n\n\n\n Water-Repellent Fabric\n\n\n\n\n\nThe Gravestone® Backpack full features: \n\nBottom access vented shoe pocket\nQuick access interior pockets to hold the essentials\nCustom Gymreapers molded EVA foam backing\nSide pocket to fit most water bottles up to 32 oz (946ml)\nExterior padded pocket that fits a 16\" laptop\nPadded shoulder straps for comfort\nZippered exterior pockets \n\n\n","images":["https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-main_1b01f69a-b411-4977-b618-52e1dd6aae95.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-shoe-storage_3a3eabcf-d96c-439d-8afd-d359c5cf5f99.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-main-storage_40a399f8-116d-44c5-a159-85f8466cd5d0.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-phone-pocket_4d4d04a5-0e60-45d5-96ee-c530a77de8e6.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-bottle-storage_47e5c152-08f6-4891-961f-3e8e9acca0d8.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-laptop-storage.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-accessory-storage_c1140f16-4bfc-411f-a9cb-8b815f526fdf.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-writing-utensil-storage_e991fc8a-87c8-4c89-9be4-43313a87a7c6.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-gravestone-backpack-gunmetal-back-close-up.jpg?v=1721857907","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-backpacks-on-racks.jpg?v=1724279830","https://cdn.shopify.com/s/files/1/0752/5585/files/21L-backpack-lifestyle-under-light.jpg?v=1724280668"],"price":120,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:03.319Z"},"share_url":"https://firestarter.network/l/lst_DRi9fJ3G","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_DRi9fJ3G' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymreapers 21L Gravestone® Backpack - Gunmetal' and a budget_max comfortably above $120.00 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."]}}