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Universal Cold Brew Coffee Filter

Universal Cold Brew Coffee Filter

Independent Maker

Full Details


  • Instructions: Adjust the height of filter and add coarse coffee grounds. Secure the silicone cap and place filter into your bottle. Add water into the bottle and secure the lid. Give the bottle a quick shake to ensure grounds are wet. Let sit for 8-24 hours. Remove the filter and enjoy
  • Filter height adjusts from 6.5”-7.75”, works with bottle with 2" - 2.5" mouth diameter, see compatibility list for more information
  • Etched lines on filter that help you eyeball the right amount of grounds
  • Made of durable, dent-resistant 18/8 stainless steel
  • Features 200 micron sized holes, ideal for coarse coffee grounds
  • Made in Taiwan
Materials
Filter: Food-grade stainless steel type 304 (18/8); Base and cap: Food-grade BPA-free silicone
Care
Detach all 3 pieces before washing. Filter, base, and cap are dishwasher safe
Includes
Height-adjustable filter. Water bottle not included
Ages
18+
Dimensions
Adjustable height: 6.25"-7.625" x 2" diameter
Weight
0.19 lb
Independent Maker

Reviews


4.5 avg. (8 reviews)


Great for small batches
11/01/2019 by JOHN
Have enjoyed the cold brew coffee.
Simple and Effective
11/01/2019 by Russell
The Rumble Go Cold brew coffee filter works great ! With a little prep you can have Cold Brew Coffee at fraction of the cost of your local coffee shop. Love It !!
Easy brew, but with some sediments
11/01/2019 by Mike
Quick and easy to make delicious cold brew coffee! It does leave a small bit of sediments in the bottom, but not too much to drink after swishing the coffee around. I used it at home in the refrigerator, but I can see it would be just as easy to use out camping.
Easy brew, but with some sediments
11/01/2019 by Mike
Quick and easy to make delicious cold brew coffee! It does leave a small bit of sediments in the bottom, but not too much to drink after swishing the coffee around. I used it at home in the refrigerator, but I can see it would be just as easy to use out camping.
Love it
10/31/2019 by Krissy
This makes getting my cold brew fix so easy.put coffee in the tube, tube in the bottle, water in the bottle & bottle in the fridge. The next morning, perfect cold brew!
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Universal Cold Brew Coffee Filter

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A cold brew coffee filter that fits in your existing water bottle means coffee to-go is more accessible and affordable than ever—you brew and sip all in one. No need for heat, it takes a minute to set up and then steeps while you sleep. Made of food-grade stainless steel and BPA-free silicone, it adjusts to your bottle’s height, is durable, and dishwasher safe.

Rumble Go

Rumble Go was brewed up by Hans and Karl Reichstetter, twins who tinker and design together from opposite coasts. After years of frequenting coffee shops, they sought an at-home approach that would taste like the real thing. After creating a barista-quality cold brew coffee in a mason jar, they challenged themselves to make a system that was even more portable.

The resulting Rumble Go is as portable as can be. Made of food-grade stainless steel and BPA-free silicone, the durable, dent-resistant, and dishwasher safe components can fit into your existing water bottle. It takes just a minute to set up and then it steeps while you sleep. With no heat or extra gear required, it’s perfect for overnight travels and everyday commutes. Since cold water extracts 70% less acid than hot water, your coffee will taste smoother and sweeter, too.
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