{"product_id":"20-oz-tumblers-bulk-stainless-steel-tumbler-with-lid-12-pack-dark","title":"20 oz Tumblers Bulk Stainless Steel Tumbler with Lid - 12 Pack Dark","description":"\u003cp\u003eOur review of the Cool Yoleb 20 oz tumbler set finds it best suited for households, small offices, or event planners who need a durable, consistent cup for hot and cold drinks. The single biggest reason to buy is its reliable \u003cstrong\u003edouble wall vacuum insulation\u003c\/strong\u003e, which keeps drinks warm for hours or cold through the day while the powder coated surface accepts personalization. The 12-pack format and sturdy stainless steel construction make this a practical choice when multiple matching tumblers are required without sacrificing temperature performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-grade stainless steel:\u003c\/strong\u003e The body resists rust and wear, delivering long-term durability for everyday use and repeat washing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble wall vacuum insulation:\u003c\/strong\u003e Keeps beverages warm for about 6 hours and cold for about 12 hours so drinks stay at a useful temperature during commute or work shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS plastic lid without BPA:\u003c\/strong\u003e The clear lightweight lid is heat resistant and reduces spills while allowing visibility of the drink.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder coated finish:\u003c\/strong\u003e The colored coating is ideal for laser engraving, vinyl decals, or painting so the tumblers can be personalized for events or gifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 oz capacity and slim shape:\u003c\/strong\u003e The size fits most car cup holders and balances a generous serving with easy handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 pack convenience:\u003c\/strong\u003e Multiple cups in one set meet the needs of families, small groups, or promotional uses without buying individually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe set is a strong match for people who need matching drinkware in quantity: families that want everyday insulated cups, event hosts who hand out branded or personalized tumblers, and small work teams that prefer durable, uniform drinkware. It also fits buyers who value a powder coated surface for customization and want cups that fit car cup holders.\u003c\/p\u003e\n\u003cp\u003eThose seeking a single high-end designer tumbler or an ultra-lightweight travel cup for backpacking should look elsewhere; while sturdy, these stainless steel tumblers are intended for daily use rather than ultralight outdoor gear, and the lid seal received mixed comments from some customers so extreme leak-prone situations may not be ideal.\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 both hot and cold drinks thanks to the vacuum insulation.\u003c\/li\u003e\n\u003cli\u003eDurable, food-grade stainless steel construction that resists rust and wear.\u003c\/li\u003e\n\u003cli\u003ePowder coated finish makes personalization straightforward for gifts or branded items.\u003c\/li\u003e\n\u003cli\u003eGood value for money with a 12-pack delivery of matching tumblers and lids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLid seal has mixed feedback; some users report the seal could be improved to eliminate occasional leaks.\u003c\/li\u003e\n\u003cli\u003eThe tumbler is solid and durable but not the lightest option for long backpacking trips.\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\u003eCool Yoleb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e20 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFood-grade stainless steel with AS plastic lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eDouble wall vacuum insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature performance\u003c\/td\u003e\n\u003ctd\u003eWarm for up to 6 hours, cold for up to 12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePowder coated (dark green shown) suitable for engraving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e12 tumblers with lids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Cool Yoleb 20 oz 12-pack is a practical, cost-effective choice for anyone needing multiple insulated tumblers that perform well for daily hot and cold drinks. With durable stainless steel, a customizable powder coat, and solid temperature retention, it delivers strong value for families, offices, or events, though buyers who need the absolute best leakproof lid or the lightest travel cup should consider alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these tumblers safe for hot beverages?\u003c\/strong\u003e\u003cbr\u003eYes. The tumblers are made from food-grade stainless steel and the lids are AS plastic without BPA, suitable for hot drinks within normal use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the powder coat be personalized?\u003c\/strong\u003e\u003cbr\u003eYes. The powder coated surface is designed to accept laser engraving, vinyl decals, or paint for personalization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the tumblers fit standard car cup holders?\u003c\/strong\u003e\u003cbr\u003eYes. The 20 oz tumblers have a slim shape designed to fit most car cup holders for convenient travel use.\u003c\/p\u003e","brand":"Cool Yoleb","offers":[{"title":"Default Title","offer_id":48601934692571,"sku":"B0D22NRNT8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71uAnasf8IL._AC_SL1500.jpg?v=1778424166","url":"https:\/\/gearmusthave.com\/products\/20-oz-tumblers-bulk-stainless-steel-tumbler-with-lid-12-pack-dark","provider":"GearMustHave","version":"1.0","type":"link"}