{"product_id":"hydro-flask-water-bottle-21-oz-fossil-brown-insulated-leakproof","title":"Hydro Flask Water Bottle 21 oz Fossil Brown - Insulated, Leakproof","description":"\u003cp\u003eIn this review of the Hydro Flask 21 oz Standard Mouth bottle, the bottom line is simple: it is a dependable daily bottle for people who want long-lasting temperature retention and a bag-friendly, leakproof design. The bottle stands out for keeping drinks cold for an entire day and hot for half a day thanks to its \u003cstrong\u003eTempShield double-wall vacuum insulation\u003c\/strong\u003e, and the flexible handle plus cupholder-friendly shape make it a practical companion for commutes, school, or outdoor activities.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 hours cold \/ 12 hours hot:\u003c\/strong\u003e Double-wall insulation keeps cold drinks icy for up to 24 hours and hot drinks warm for up to 12, so beverages stay at the right temperature throughout the day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeakproof Flex Cap:\u003c\/strong\u003e The included cap seals when closed, allowing the bottle to be tossed into bags without worrying about spills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable handle:\u003c\/strong\u003e A flexible handle makes the 21 oz bottle easy to grab and carry on the go, whether moving between classes or walking to work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure taste stainless steel:\u003c\/strong\u003e Pro-grade stainless construction prevents flavor transfer, so water tastes fresh even after iced tea or other drinks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDishwasher safe:\u003c\/strong\u003e Both the body and lid are designed to be cleaned in the dishwasher, helping maintain color and reduce maintenance time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Hydro Flask 21 oz Standard Mouth is ideal for students, commuters, and outdoor enthusiasts who want a compact bottle that fits most cupholders and keeps drinks cold all day. Its capacity is well suited to carry enough water for a typical day out without being bulky in a backpack.\u003c\/p\u003e\n\u003cp\u003eThose who need extremely large capacities or a bottle specialized for hands-free one-handed drinking (like a dedicated straw cap user) may prefer a different size or lid option; however, this bottle fits all Standard Mouth caps and works with the leakproof Flex Straw Cap if a different drinking style is desired.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent temperature retention for cold and hot drinks thanks to \u003cstrong\u003eTempShield insulation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eLeakproof when closed, so it travels well in bags and backpacks.\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction that resists flavor transfer and remains easy to clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report isolated issues with the top cap breaking on first use, so careful handling of the lid is advised.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHydro Flask\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e21 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eFossil Brown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eTempShield double-wall vacuum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakproof\u003c\/td\u003e\n\u003ctd\u003eFlex Cap, leakproof when closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDishwasher Safe\u003c\/td\u003e\n\u003ctd\u003eYes (bottle and lid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePro-grade stainless steel, BPA-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Hydro Flask 21 oz in Fossil Brown is a solid choice for everyday hydration when you want reliable \u003cstrong\u003etemperature retention\u003c\/strong\u003e and a bottle that fits cupholders and backpacks. It represents good value for users who prioritize cold-holding performance and durability, with the minor caveat that a small number of users have experienced cap issues.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this bottle keep drinks cold all day?\u003c\/strong\u003e\u003cbr\u003eYes, the TempShield double-wall vacuum insulation keeps drinks cold for up to 24 hours and hot for up to 12 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cap truly leakproof?\u003c\/strong\u003e\u003cbr\u003eThe Flex Cap is leakproof when closed, making it safe to carry in bags when properly sealed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put this in the dishwasher?\u003c\/strong\u003e\u003cbr\u003eYes, both the bottle and lid are dishwasher safe and designed to retain color over time.\u003c\/p\u003e","brand":"Hydro Flask","offers":[{"title":"Default Title","offer_id":48179812368603,"sku":"B0D3VL6D37","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61U9DUDbn4L._AC_SL1500.jpg?v=1769706340","url":"https:\/\/gearmusthave.com\/products\/hydro-flask-water-bottle-21-oz-fossil-brown-insulated-leakproof","provider":"GearMustHave","version":"1.0","type":"link"}