{"product_id":"soft-flask-bundle-450ml-and-250ml","title":"Soft Flask Bundle 450ml and 250ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eThe complete Endorphin hydration system. The 450ml and 250ml Soft Flasks together in one bundle, built to run as a pair in your Endorphin Belt for up to 700ml of hands-free hydration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eRun the 250ml in the front pocket (without your phone) and the 450ml in the rear pocket at the same time. Balanced weight distribution, water within reach from either hand, and zero bottles to carry. Or run each flask solo and match your setup to the session: the 450ml for long runs and race days, the 250ml for everyday miles where you want water on hand without carrying more than the run requires.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModular Carry System\u003c\/strong\u003e: Both flasks are sized for the Endorphin Belt. Run them together for 700ml of total capacity, or grab the one that fits the day. Front pocket, rear pocket, your call.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCollapsible Design\u003c\/strong\u003e: Each flask shrinks as you drink, minimizing sloshing and staying quiet and stable as your run progresses.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHigh-Flow Bite Valve\u003c\/strong\u003e: Leak-resistant, self-sealing nozzles on both flasks deliver quick sips without spillage and without breaking stride.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTwist-to-Lock Tops\u003c\/strong\u003e: Zero accidental leakage. Lock it, load it, forget about it.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDurable \u0026amp; Safe Materials\u003c\/strong\u003e: Made from BPA-free, odor-resistant materials that withstand frequent use and multiple refills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e450ml + 250ml capacity (700ml combined)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSoft and flexible construction\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTwist-to-lock tops: zero accidental leakage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSelf-sealing bite nozzles: effortless drinking on-the-go\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEasy-to-grip caps: simple to open, fill, and wash\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFree from BPA, phthalates, and PVC\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e450ml color: light gray and transparent\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e250ml color: black with white logo\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCombined weight: 62 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAs a veteran-owned brand, we take pride in precision, grit, and gear that works when it matters most.\u003c\/p\u003e","brand":"The Endorphin Belt","offers":[{"title":"Default Title","offer_id":58126103380271,"sku":"SFB77","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/8116\/4591\/files\/10_8ea94263-8756-4ec9-b503-f046a4e58e1c.png?v=1783013921","url":"https:\/\/endorphinbelt.com\/products\/soft-flask-bundle-450ml-and-250ml","provider":"The Endorphin Belt","version":"1.0","type":"link"}