{"product_id":"running-hydro-pack-marathon","title":"Running hydro pack marathon","description":"\u003cul\u003e\n\u003cli\u003e8 L race vest, 190 g empty, 39 x 42 cm\u003c\/li\u003e\n\u003cli\u003eInternal bladder sleeve with hose routing on both shoulders; no bladder is listed as supplied\u003c\/li\u003e\n\u003cli\u003eTwin front flask pockets, dimensions not published\u003c\/li\u003e\n\u003cli\u003eS-shaped shoulder straps, chest and waist adjustment on rails\u003c\/li\u003e\n\u003cli\u003eHoneycomb mesh across the back panel and the shoulder straps\u003c\/li\u003e\n\u003cli\u003eSix pockets, side bungee for poles, reflective strips and a whistle\u003c\/li\u003e\n\u003cli\u003eDispatched after 3 to 5 business days of processing, delivered within 10 to 20 business days\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEight litres of space, no water\u003c\/h2\u003e\u003cp\u003eThe 8 L covers gels, a layer and a phone, not a drop of water: no bladder is listed as supplied and no capacity is quoted for the sleeve. Fit one you own, or rely on the front flask pockets. Their dimensions are not published, so test a flask early.\u003c\/p\u003e\u003ch2\u003eThe fit, and a word on leaks\u003c\/h2\u003e\u003cp\u003eChest and waist straps slide on rails, so both settle to your build instead of a fixed setting, and the S-shaped straps follow the shoulder line. Leaks start at the bite valve, the cap or the tube joint. Close the cap straight, never bury a full bladder under hard kit, and dry it open.\u003c\/p\u003e","brand":"Military Surplus","offers":[{"title":"Black","offer_id":53838438957383,"sku":"FLM-10779926856007-Black","price":54.95,"currency_code":"GBP","in_stock":true},{"title":"Gray","offer_id":53838438990151,"sku":"FLM-10779926856007-Gray","price":54.95,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":53838439022919,"sku":"FLM-10779926856007-Red","price":54.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/6984\/8135\/files\/Untitleddesign-2026-05-02T225701.515.png?v=1777748292","url":"https:\/\/surplus-military.com\/products\/running-hydro-pack-marathon","provider":"Military Surplus","version":"1.0","type":"link"}