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Rumble Jar - Next-Gen Cold Brew Coffee Maker for Mason Jars - 200 Micron Filter Is Ideal for Coarse Grounds & Stronger Coffee - Includes Filter + 32oz Mason Jar
A BETTER FILTER THAT MAKES STRONGER COLD BREW COFFEE: Cold brew experts designed this filter to make professional-quality cold brew in a Mason jar.
Rumble Jar - Next-Gen Cold Brew Coffee Maker for Mason Jars - 200 Micron Filter Is Ideal for Coarse Grounds & Stronger Coffee - Includes Filter + 32oz Mason Jar
Item #: 52757077

Rumble Jar - Next-Gen Cold Brew Coffee Maker for Mason Jars - 200 Micron Filter Is Ideal for Coarse Grounds & Stronger Coffee - Includes Filter +

Item #: 52757077

GMD 2446

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A BETTER FILTER THAT MAKES STRONGER COLD BREW COFFEE: Cold brew experts designed this filter to make professional-quality cold brew in a Mason jar.
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What Stands Out

Optimized Filtration
Equipped with a 200 micron filter, this brewer expertly handles coarse grounds, ensuring a smooth, robust cold brew every time without tedious sediment.
Mason Jar Convenience
Designed for use with standard 32oz mason jars, making brewing and storage simple while maintaining fresh flavors and easy transport.
Strength Customization
This maker allows users to customize brew strength, empowering coffee lovers to achieve their perfect cold brew experience tailored to individual taste preferences.

Product Details

Shop the Next-Gen Rumble Jar Cold Brew Coffee Maker for Mason Jars on Ubuy The Gambia. Ideal for Coarse Grounds & Stronger Coffee. Standalone Filter. Fast Delivery.
  • Designed by cold brew experts for professional-quality cold brew coffee
  • 18/8 stainless steel filter with 200 micron holes for optimal extraction
  • Keeps cold brew fresher by maintaining an airtight seal
  • Novel design with a sturdy stainless steel filter and food-grade silicone cap
  • Simple brewing process with just a few steps
  • Compatible with wide-mouth 32oz Mason jars (not included)
Package Weight2.53 Pound

Who Should Buy?

Suitable For
  • Coffee Enthusiasts

    Perfect for those who enjoy strong, flavorful cold brew coffee made from coarse grounds using mason jars.

  • Home Baristas

    Ideal for individuals looking to create cafe-quality cold brew coffee at home with ease and convenience.

  • Mason Jar Fans

    Great for users who already utilize mason jars for storage and prefer multi-functional kitchen tools.

Not Suitable For
  • Single-Serve Users

    Not suitable for those who prefer single-serve coffee options or instant coffee over brewing methods.

  • Fast-Paced Lifestyles

    May not be ideal for individuals needing quick coffee solutions without brewing time and preparation.

  • Cold Brew Skeptics

    Not recommended for consumers who dislike cold brew or prefer traditional hot coffee brewing methods.

Product Description

Rumble Jar - Next-Gen Cold Brew Coffee Maker for Mason Jars - 200 Micron Filter Is Ideal for Coarse Grounds & Stronger Coffee - Includes Filter + 32oz Mason Jar

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Customer Questions & Answers

  • Question: What is the Next-Gen Cold Brew Coffee Maker for Mason Jars?

    Answer: The Next-Gen Cold Brew Coffee Maker is a specially designed brewing system that utilizes mason jars to make delicious cold brew coffee. It features a 200 micron filter that effectively captures coarse coffee grounds, ensuring a smoother and stronger coffee concentrate. This design not only enhances flavor extraction but also allows for easy brewing and clean-up. Whether you're a coffee enthusiast or just starting your cold brewing journey, this maker simplifies the process while delivering rich, flavorful coffee perfect for iced drinks or smoothies.
  • Question: How does the 200 Micron Filter enhance coffee brewing?

    Answer: The 200 Micron Filter is a key component that sets this cold brew maker apart. It efficiently captures coarse coffee grounds while allowing the essential oils and flavors to pass through, producing a strong and smooth coffee concentrate. Unlike finer filters that may clog and lead to bitterness, this filter ensures optimal extraction and minimal sediment. It's ideal for those who prefer a robust flavor profile and a cleaner cup, making it perfect for fans of stronger cold brew or iced coffee.
  • Question: Can I use this coffee maker with any type of coffee grounds?

    Answer: Yes, the Next-Gen Cold Brew Coffee Maker is versatile and works best with coarse coffee grounds, but you can experiment with various types depending on your taste preferences. The unique filter allows the oils and essences from different bean origins to come through while managing sediment efficiently. For a balanced flavor, consider using medium to dark roasts, which typically yield a richer cold brew experience, especially in warmer months or for refreshing drinks.
  • Question: How long does the brewing process take with this coffee maker?

    Answer: The brewing process typically takes between 12 to 24 hours, depending on how strong you prefer your cold brew. The longer the coffee grounds steep, the more flavor and caffeine is extracted. You can start the brewing process in the evening and enjoy a refreshing cup the next day. To make the most of the process, consider leaving it overnight in the fridge, allowing you to wake up to a delicious, chilled brew ready for your morning routine.
  • Question: Is the Next-Gen Cold Brew Coffee Maker easy to clean?

    Answer: Absolutely! The design of the Next-Gen Cold Brew Coffee Maker makes cleaning straightforward. The 200 micron filter can be easily rinsed and reused, minimizing waste while ensuring optimal performance with each brew. Simply disassemble the components, rinse them under warm water, and allow them to air dry. This convenience also encourages regular use, as you won’t face arduous clean-up after enjoying your delightful cold brew.
  • Question: What types of beverages can I make with cold brew from this coffee maker?

    Answer: With the cold brew concentrate produced by this coffee maker, the possibilities are endless. You can enjoy it straight over ice, mix it with milk or cream for a silky latte, and even combine it with flavor syrups or sweeteners to create your favorite iced coffee beverages. Additionally, cold brew is a fantastic base for cocktails or smoothies, giving you a unique twist on traditional recipes. This versatility opens the door to numerous creative caffeinated drinks!
  • Question: Is this product suitable for large gatherings?

    Answer: Yes, the Next-Gen Cold Brew Coffee Maker can be a great addition for large gatherings. The use of mason jars allows for easy servings, and you can make multiple batches by simply preparing more jars. Cold brew is also a crowd-pleaser, as it can be served on its own or as a base for various coffee drinks to accommodate different preferences. It’s an ideal setup for parties, picnics, or brunches where coffee lovers gather.
  • Question: Where can I find recipes to use with my cold brew coffee?

    Answer: There are countless resources available online where you can find amazing recipes utilizing cold brew coffee. Websites, coffee blogs, and even social media platforms host a myriad of user-generated recipes for iced drinks, cocktails, and even dessert ideas. This allows you to experiment and discover your favorites while enjoying the benefits of the Next-Gen Cold Brew Coffee Maker. Don’t hesitate to get creative and make your own unique cold brew concoctions!
  • Question: What makes the Next-Gen Cold Brew Coffee Maker stand out from others?

    Answer: The Next-Gen Cold Brew Coffee Maker distinguishes itself with its effective 200 micron filter designed specifically for coarse coffee grounds, ensuring a smoother, stronger flavor profile. Unlike other cold brew makers, it’s really functional for mason jars, allowing you to store your brew directly in the fridge. This innovative design combines optimal brewing efficiency with convenience, making it an excellent choice for both coffee aficionados and new users alike, working seamlessly in any kitchen.
  • Question: Where can I buy the Next-Gen Cold Brew Coffee Maker for Mason Jars?

    Answer: You can purchase the Next-Gen Cold Brew Coffee Maker for Mason Jars through Ubuy. Ubuy is known for providing a wide range of products, including this innovative cold brew coffee maker. With their user-friendly interface and reliable service, Ubuy makes it easy to find and buy this product for your cold brewing needs. Get started on your cold brew journey today and enjoy fantastic coffee at home!

RumbleJar Cold Brew Coffee Makers Editorial Review

The Rumble Jar is a next-gen cold brew coffee maker ideal for mason jars, with a 200-micron filter perfect for coarse grounds and producing stronger coffee. While designed specifically for coffee, it can also be used for tea. It is available in two sizes, one for a 32-ounce filter and the other for a 64-ounce filter. The product has received generally positive reviews, with most customers praising the ease of use and setup, the quality of the coffee produced, and the cost savings when compared to similar products sold by coffee shops. Clean up was also easier than expected, and the filter is dishwasher-safe. Some customers have expressed the need to run the coffee through another filter to prevent sediment from coating the bottom of the jar, and others have pointed out that the filter lid might pop off and spill the coffee when used with a large pitcher. The Rumble Jar is a great option for coffee and tea drinkers looking to make their own cold brews at home without having to buy additional vessels. The product is easy to use, easy to clean, and produces quality coffee at a reasonable price.

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Pros

  • Easy to set up and use
  • Quality coffee produced
  • Cost savings compared to coffee shop cold brew
  • Dishwasher-safe
  • Fits directly into a mason jar, minimizing mess

Cons

  • Some sediment may still be present without running the coffee through another filter

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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