{"product_id":"hydro-flask-21-oz-fossil-brown-bottle-insulated-leakproof","title":"Hydro Flask 21 oz Fossil Brown Bottle – Insulated \u0026 Leakproof","description":"\u003ch2\u003eHydration that's ready for everyday life\u003c\/h2\u003e\n\u003cp\u003eMeet the Hydro Flask 21 oz Standard Mouth Bottle in fossil brown—built for daily adventures, commutes, and weekend getaways. The bottle pairs a durable stainless steel shell with a comfortable, flexible handle, designed for easy grabbing and on-the-go sipping. Double-wall insulation helps you stay hydrated without constant refills, making it a practical companion from early mornings to late workouts.\u003c\/p\u003e\n\u003ch3\u003eTemperature performance you can feel\u003c\/h3\u003e\n\u003cp\u003eTempShield double-wall vacuum insulation is at the core of this bottle’s everyday usefulness. It’s designed to keep your beverages at the right temperature for longer—cold drinks remain refreshing, while hot beverages stay cozy. The lightweight design supports long days out, whether you’re hiking, biking, or navigating a busy workday.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeep drinks cold up to 24 hours and hot up to 12 hours with accurate temperature retention.\u003c\/li\u003e\n  \u003cli\u003eLightweight, vibration-free design makes it easy to carry in a bag or pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLeakproof and travel-ready\u003c\/h3\u003e\n\u003cp\u003eLeakproof when closed, the Flex Cap helps you toss the bottle into a bag without worry. Its cupholder-friendly shape fits in most vehicles and backpacks, so hydration stays accessible whether you’re on the road or at the trailhead.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeakproof cap minimizes spills during transport.\u003c\/li\u003e\n  \u003cli\u003eCupholder-friendly design supports convenient hydration on the go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePure taste, easy care\u003c\/h3\u003e\n\u003cp\u003eThe pro-grade stainless steel interior supports pure taste with no lingering flavors from previous drinks. It’s BPA-free and dishwasher safe, making cleanup quick and straightforward after meals, workouts, or travel. The bottle’s bright color stays vibrant with regular cleaning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel construction preserves flavor integrity without odor transfer.\u003c\/li\u003e\n  \u003cli\u003eDishwasher safe for hassle-free cleaning and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for everyday versatility\u003c\/h3\u003e\n\u003cp\u003eWith a 21-ounce capacity, this fossil brown bottle balances generous hydration with a compact profile. The comfortable handle invites one-handed carrying, while the classic look complements a wide range of styles—from gym bags to desk drawers.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Hydro Flask 21 oz fossil brown bottle leakproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the Flex Cap is designed to be leakproof when closed, making it easy to carry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does it keep beverages cold or hot?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: TempShield double-wall insulation keeps drinks cold up to 24 hours and hot up to 12 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hydro Flask","offers":[{"title":"Default Title","offer_id":57029251072345,"sku":"B0D3VL6D37","price":38.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1402\/2233\/files\/hydro-flask-21oz-fossil-brown-bottle.jpg?v=1767927632","url":"https:\/\/primekitchen.co.uk\/products\/hydro-flask-21-oz-fossil-brown-bottle-insulated-leakproof","provider":"PrimeKitchen","version":"1.0","type":"link"}