{"@context":"https://schema.org","@type":"Product","name":"X8 18L – Ultra Distance Running Vest","description":"Unrivalled Versatility for Ultra Distance Racing & Fast-Light Adventures The X8 18L is engineered for athletes who refuse to compromise. Whether you're deep into a mountain ultra, moving fast on a multi-day hike, or pushing through a multi-season adventure, the X8 delivers the storage, access, and comfort to keep you moving. The large back door gives you instant visibility and access to everything you're carrying — no more rummaging mid-race. Key Features Large back door for instant access to main compartment 1-piece 3D mesh shoulder straps and back panel — no irritation or chafing 3 pole attachment options Ice pick & shovel fixture on back Frontal Storage 2 x 600ml soft flask / bottle pockets 2 x XL vertical zipped pockets 2 x XL stretch mesh pockets 2 x zipped shoulder pockets Dorsal Storage Weather-resistant main compartment (+9L) — Cordura© Nylon 6.6 ripstop Independent 2.5L water bladder pocket Top & bottom horizontal stretch mesh pockets Carry sleeping mat or tent underneath Specs Total Volume: 18L","descriptionSections":[{"heading":"Unrivalled Versatility for Ultra Distance Racing & Fast-Light Adventures","text":"The X8 18L is engineered for athletes who refuse to compromise. Whether you're deep into a mountain ultra, moving fast on a multi-day hike, or pushing through a multi-season adventure, the X8 delivers the storage, access, and comfort to keep you moving. The large back door gives you instant visibility and access to everything you're carrying — no more rummaging mid-race.","blocks":[{"kind":"paragraph","text":"The X8 18L is engineered for athletes who refuse to compromise. Whether you're deep into a mountain ultra, moving fast on a multi-day hike, or pushing through a multi-season adventure, the X8 delivers the storage, access, and comfort to keep you moving. The large back door gives you instant visibility and access to everything you're carrying — no more rummaging mid-race."}],"sourceId":"m1"},{"heading":"Key Features","text":"Large back door for instant access to main compartment 1-piece 3D mesh shoulder straps and back panel — no irritation or chafing 3 pole attachment options Ice pick & shovel fixture on back","blocks":[{"kind":"bullet","text":"Large back door for instant access to main compartment"},{"kind":"bullet","text":"1-piece 3D mesh shoulder straps and back panel — no irritation or chafing"},{"kind":"bullet","text":"3 pole attachment options"},{"kind":"bullet","text":"Ice pick & shovel fixture on back"}],"sourceId":"m2"},{"heading":"Frontal Storage","text":"2 x 600ml soft flask / bottle pockets 2 x XL vertical zipped pockets 2 x XL stretch mesh pockets 2 x zipped shoulder pockets","blocks":[{"kind":"bullet","text":"2 x 600ml soft flask / bottle pockets"},{"kind":"bullet","text":"2 x XL vertical zipped pockets"},{"kind":"bullet","text":"2 x XL stretch mesh pockets"},{"kind":"bullet","text":"2 x zipped shoulder pockets"}],"sourceId":"m3"},{"heading":"Dorsal Storage","text":"Weather-resistant main compartment (+9L) — Cordura© Nylon 6.6 ripstop Independent 2.5L water bladder pocket Top & bottom horizontal stretch mesh pockets Carry sleeping mat or tent underneath","blocks":[{"kind":"bullet","text":"Weather-resistant main compartment (+9L) — Cordura© Nylon 6.6 ripstop"},{"kind":"bullet","text":"Independent 2.5L water bladder pocket"},{"kind":"bullet","text":"Top & bottom horizontal stretch mesh pockets"},{"kind":"bullet","text":"Carry sleeping mat or tent underneath"}],"sourceId":"m4"},{"heading":"Specs","text":"Total Volume: 18L","blocks":[{"kind":"bullet","text":"Total Volume: 18L"}],"sourceId":"m5"}],"storeName":"Alpine Equipment Company","seoDescription":"Instinct X8 18L running vest for ultra racing & fast-light hiking. 18L capacity, Cordura ripstop, 3D mesh, 2x600ml flasks, bladder pocket. 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