Mastermind Kold Brew (2021 Edition) Patented. 1L Portable Coffee Maker / Cold Brewer / Travel Mug. Stainless Steel Tumbler, Magnetic Lid, Dual Layer Coffee Filter. Tea Infuser / Iced Coffee Maker


Brand: Mastermind Kold Brew

Color: Onyx Simple Logo


  • Most innovative cold brew coffee maker on the market today. This 1L Portable Coffee Maker pairs America’s favorite tumbler with a specialized Dual-Layered stainless steel filter, and a custom magnetic sliding lid.
  • Cold brew in only 9 hours & Hot Brew Coffee and Tea in 2.5 min. Keep drinks Cold for up to 1+ days and hot for up to 14 hours. All 3 components are dishwasher friendly.
  • The Dual-Layer cold brew filter allows us the benefit of making cleaner cold brew than competitors while using a special weave that won’t clog up over time. It also has mirror polished steel artwork. Dishwasher Friendly. Comes with EZ Fill Lines
  • The patented MagLid is our splash-proof magnetic sliding lid. The 2021 Edition has solved any fitment issues that occurred on older versions. It is BPA-Free Tritan, Dishwasher Friendly. The MagLid and Filter will fit USA’s leading brands of 30oz Tumbler, including YETI, Ozark Trail, and more.
  • Our 30oz double-wall insulated tumblers are made with copper-lined 3xx Cold rolled steel, keeping drinks cold for 1+ days, or hot for 12 hours. Our Brewers are BPA-free, dishwasher safe, cup holder friendly and have a No-Sweat-Design to make sure your hands stay dry.

Package Dimensions: 102x210x531

Details: The Kōld Brewer is more than just a tumbler with a filter, it’s going to be an integral part of your lifestyle. Mastermind designed this cold brew maker and ice tea maker to go everywhere with you.Created by a mechanical engineer and tested by businessmen, baristas, coffee roasters, and outdoorsman, you’ll find it sleek, durable, and refined. Addressing the problems with its competitors, Mastermind made the simplest-to-use & most portable brewer ever.The dual-layer filtration keeps the grounds where they should be – in the filter – for cleaner flavors. Steel and high-strength polymers make it durable. Vacuum insulation keeps it cold 24 hrs. The magnetic lid is simple & fun. Form & Function at its Finest.✅Cold Brew Coffee & Tea Anywhere: This thing is awesome for craft coffee brewing at home, work, vacation, roadtrips, camping, you name it.✅Want hot coffee & tea? Just substitute hot water & remove the grounds after 2.5 minutes of steeping.✅Dual-Filtration: Enjoy super clean-tasting coffee with the dutch-weave mesh & perforated shell. The doubled surface area prevents your filter from clogging, too.✅No measuring required: We have fill lines to make concentrate or for a balanced brew using the golden ratio. Because life doesn’t always let you carry your kitchen scale and measuring tools.✅Magnetic Slider Lid: It’s SO convenient and fun to use!✅Easy to Clean: The MagLid has no nooks or crannies, and the brewer is dishwasher friendly.✅Drop it without worry: splash-proof Thicker Steel both inside AND outside make it even more durable.✅Fits your current tumblers. Our lid fits easily on the YETI & Ozark Trail tumblers.

UPC: 606246737757

This Post Has One Comment

  1. graliontorile

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