{"type":"firestarter.listing","listing":{"id":"lst_hnYVgRcG","product_name":"Unbound 55 by Hyperlite Mountain Gear","category":"Backpacks","description":"\nShips in 1-2 business days | Based in Biddeford, ME | Est. 2010\nDay in, day out: this is the pack for the longest trails\nBorn from and for the most transformative journeys, the Unbound 55 is built to go above and beyond the rigors of thru-hiking.\nThere is simply no better way to measure the effectiveness of a pack design than to send it out on thru-hikes. Throughout 2,000+ miles and an average of five to six months, day in, day out, loaded and unloaded, jostled and dragged, and exposed to the elements, one of these long walks tells you the truth. So, that’s what Hyperlite Mountain Gear went after, and the Unbound 55 is the result. Every carefully considered feature fought for its right to remain, leaving only the essentials required for an efficient, comfortable, adaptable, and dependable travel companion. \nThru-hiking is hard enough. Let the Unbound 55 carry some of the weight.\nFeatures:\n\nInternal Frame\nPadded Removable hip belt\nRoll-top closure system with removable side compression straps for customizable compression\nTop Y-strap compression - Designed to secure gear\nLarge dual-entry front pocket provides significant storage as well as streamlined access to smaller items (i.e. tent stakes)\nOversized side pockets for streamlined access to water bottles and other gear on the go\nBottom stash pocket with a trash port features durable Dyneema® stretch mesh, ideal for easy access to snacks or a quick place to store your rain jacket\nUpdated removable hip belt provides more cushion and the ability to customize your pack fit\nIntegrated plastic sheet with 1/4\" high-density foam back panel pad\nFour 1/4\" vertical daisy chains for attaching extra gear for trip-specific customization, in addition to a horizontal daisy chain below dual-entry front pocket\nRemovable vertical side compression straps\n\nSeam tape on all vertical side seams and behind all sewn-on pack features\n\n\n_______________________________________________\nSpecs\n\n\nVolume: 64L (total capacity) \n\nInternal volume: 55L","images":["https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_White.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_Black_Front.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_White_Side.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_White_other_side.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_White_back.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_black_side.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_black_side_2.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound_55L_by_Hyperlite_Mountain_Gear_black_back.png?v=1730834817","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhitefrontpocket.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhitesidepocket.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhitesidepockettwosmartwaterbottles.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhiteUnderPocket.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhiteremovablehipbelt.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearhippocket.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhiteInternalframe.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhiteSternumstrap.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearWhiteGearloops.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearhipbuckles.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearlifestyle.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearlifestyle_3.png?v=1729703646","https://cdn.shopify.com/s/files/1/0537/1177/files/Unbound55LbyHyperliteMountainGearlifestyle_2.png?v=1729703646"],"price":425,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:44.188Z"},"share_url":"https://firestarter.network/l/lst_hnYVgRcG","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_hnYVgRcG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Unbound 55 by Hyperlite Mountain Gear' and a budget_max comfortably above $425.00 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."]}}