{"type":"firestarter.listing","listing":{"id":"lst_TTn2H4In","product_name":"Legacy Junction 40 by Hyperlite Mountain Gear","category":"Backpacks","description":"\nShips in 1-2 business days | Based in Biddeford, ME | Est. 2010\nHyperlite Mountain Gear's most versatile, long trail pack\nThe Junction 40 pack is a compact companion that’s at home in any environment, whether you’ve got your setup streamlined, you’re just heading out for a weekend, or you’re section hiking in areas where supplies are easy to find. It's an ideal size when frequent resupply points are available.\nFor hikes measured more by changes in climate zones and geographical features than distance, the Junction offers the ultimate versatility required to meet those demands.\nFeatures:\n\nInternal frame \nPadded hip belt\nLarge front mesh pocket with two solid-panel Hardline with Dyneema® pockets on the sides - dry gear faster with the middle pocket, protect or hide items in the sides\n\n\nRoll-top closure system with side compression straps for vertical compression\n\n\nTop Y-strap compression designed to secure gear\n\n\nSide compression straps for horizontal compression\n\n\nZippered hip belt pockets\n\n\nAdjustable sternum strap with self-tensioning elastic and whistle\n\n\nInternal 8\" x 14” mesh sleeve for hydration bladder\n\n\nIntegrated 1/4” foam back panel pad\n\n\nTwo removable, contoured aluminum stays\n\nFour exterior triglide buckles for optional pack accessory straps\nGrab loop and ice axe loop\nSeam tape on all vertical side seams and behind all sewn-on pack features\n\n\n_______________________________________________\nSpecs\n\n\nVolume: 49.8L (total capacity)\n\nMain Body: 40L\nExternal Pockets: 9.8L\n\nExternal Pockets: 5\nRecommended Maximum Load Capacity: Up to 40 lbs\n\nSizing:\n\n\n\n\nSmall: 15”-17” torso | 38cm - 43cm\n\nMedium: 17”-19” torso | 43cm - 48.3cm\n\nLarge: 19”-21” torso | 48.3cm - 53.3cm\n\nTall: 21\"+ torso | 53.3cm+\n\n*See our backpack sizing page to learn how to fit a backpack\nWeight: \n\n\nWhite: 31oz | 879g (medium)\n\nBlack: 32.3oz | 916g (medium)\n\nDimensions:  30\"H (fully unrolled) x 10.5\"W | 76.2cm x 26.7cm \n\nCircumference (Top | Bottom): 37.5” | 33.5” / 95.3cm | 85.1cm\n\n\nMaterials:\n\n","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear_1.png?v=1744922685","https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear_2.png?v=1744922692","https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear3.png?v=1744922698","https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear_4.png?v=1744922703","https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear_11.png?v=1744922755","https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear_12.png?v=1744922762","https://cdn.shopify.com/s/files/1/0537/1177/files/Junction_40_by_Hyperlite_Mountain_Gear13.png?v=1744922769","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_14.png?v=1744922776","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_15.png?v=1744922782","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_16.png?v=1744922788","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_17.png?v=1744922795","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_18.png?v=1744922802","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_19.png?v=1744922809","https://cdn.shopify.com/s/files/1/0537/1177/products/Junction_40_by_Hyperlite_Mountain_Gear_20.png?v=1744922816"],"price":369,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:42.982Z"},"share_url":"https://firestarter.network/l/lst_TTn2H4In","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_TTn2H4In' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Legacy Junction 40 by Hyperlite Mountain Gear' and a budget_max comfortably above $369.00 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."]}}