{"product_id":"30oz-insulated-tumbler-12-pack-navy-double-wall-vacuum","title":"30oz Insulated Tumbler 12 Pack Navy - Double Wall Vacuum","description":"\u003cp\u003eIn this review of the 30oz insulated tumbler 12 pack in navy, the bottom line is simple: this set is best for households or small teams that need multiple reliable travel cups that keep drinks at serving temperature. The reviewer found the biggest reason to buy is consistency across the set - each stainless steel cup uses \u003cstrong\u003edouble wall vacuum insulation\u003c\/strong\u003e to keep iced drinks from sweating and to preserve warmth for hours, making it a practical choice for office use, road trips, or family outings.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble wall vacuum insulation:\u003c\/strong\u003e Keeps ice from melting for many hours and holds hot coffee warm during morning commutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18\/8 food grade stainless steel:\u003c\/strong\u003e Durable, nonreactive metal construction that resists rust and avoids imparting a metallic aftertaste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder coated exterior:\u003c\/strong\u003e Provides an anti-slip, comfortable grip and a smooth finish that stands up to daily handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes lids and straws:\u003c\/strong\u003e Each cup ships with curved straws and the set includes straw brushes so cleaning the straws is straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectro-polished interior:\u003c\/strong\u003e Smooth inner surface for easy rinsing and to prevent flavor transfer between beverages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 12 pack is ideal for families, small offices, event hosts, or anyone who wants a matched set of durable travel cups in a single color. The 30oz capacity suits users who prefer fewer refills during long drives, outdoor activities, or desk work.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include people who need dishwasher-safe cups as hand washing is recommended, and buyers who prefer spillproof, locking lids; a few users report mixed experiences with lid sealing compared with threaded metal tumblers that seal more tightly.\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 drinks and good performance keeping hot beverages warm.\u003c\/li\u003e\n\u003cli\u003eSturdy \u003cstrong\u003e18\/8 stainless steel\u003c\/strong\u003e construction that feels solid and avoids flavor transfer.\u003c\/li\u003e\n\u003cli\u003eComfortable powder coat finish that reduces slipping and looks consistent across the 12 pack.\u003c\/li\u003e\n\u003cli\u003eGood value for buyers who need multiple matching tumblers at once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHand washing is recommended rather than dishwasher use, which may be inconvenient for some households.\u003c\/li\u003e\n\u003cli\u003eSome customers report inconsistent lid sealing, so those needing a fully leakproof travel cup may want an alternative.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e30 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Count\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e18\/8 food grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eDouble wall vacuum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePowder coated exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e12 curved straws, 6 straw brushes, lids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone needing a matched set of large, durable tumblers, this 12 pack delivers solid thermal performance and a comfortable, non-slip finish at a competitive price. It is a smart buy for groups and families, though buyers who require dishwasher convenience or guaranteed leakproof lids may want to consider other options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will a cold drink stay cold?\u003c\/strong\u003e\u003cbr\u003eThe double wall vacuum design keeps ice and cold drinks cold for many hours under normal conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the tumblers dishwasher safe?\u003c\/strong\u003e\u003cbr\u003eHand washing is recommended to preserve the powder coat and interior finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat accessories are included?\u003c\/strong\u003e\u003cbr\u003eThe set includes lids, 12 curved straws and 6 straw brushes for cleaning.\u003c\/p\u003e","brand":"MEWAY","offers":[{"title":"Default Title","offer_id":48601544392923,"sku":"B09XQRJ5BY","price":80.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61kPiaY8OEL._AC_SL1500.jpg?v=1778402061","url":"https:\/\/gearmusthave.com\/products\/30oz-insulated-tumbler-12-pack-navy-double-wall-vacuum","provider":"GearMustHave","version":"1.0","type":"link"}