Rumble Jar Next Gen Cold Brew Coffee Maker for 32oz Mason Ja
Smart Rank ⓘ
76/100
Based on Market Score (66/100) and aggregated marketplace rating with volume weighting.
Why you’ll like it
- Make delicious cold brew at home with the Rumble Jar, designed for 32oz Mason jars and featuring a 200 micron filter for strong coffee extraction.
- Enjoy smoother cold brew coffee with the included cotton filter sock, perfect for coffee lovers who want to experiment with different flavors.
- Create large batches of cold brew easily with the durable Rumble Jar, making it a convenient choice for gatherings or personal use.
- Cleaning is a breeze with the Rumble Jar, allowing you to focus more on enjoying your coffee and less on the hassle of cleanup.
Market-Based Score (India)
66/100 (3.30/5)
Decent Strong potential in a growing market, but faces competitive pricing challenges.
Reviews across marketplaces
Platform | Rating | Reviews |
---|---|---|
amazon | 4.6★ | 1,042 |
Total / Avg | 4.60★ | 1,042 |
Consensus:
4.60★ from 1,042 total reviews
Key Features
Category | Coffee Maker |
---|---|
Model | B085429FPW |
Price | 6471.4600 |
Filter | 200 Micron |
Capacity | 32oz |
Included Accessories | Cotton Filter Sock |
Details
Rumble Jar is a next-generation cold brew coffee maker designed specifically for 32oz Mason jars. It features a 200 micron filter that is ideal for coarse grounds and allows for stronger coffee extraction.
Key features of the Rumble Jar include its compatibility with 32oz Mason jars, its 200 micron filter for better cold brew extraction, and its inclusion of a cotton filter sock for a smoother brew.
This product is perfect for coffee lovers who prefer cold brew coffee and want a convenient and easy way to make it at home. The Rumble Jar is also great for those who enjoy experimenting with different coffee grounds and flavors.
Pros of the Rumble Jar include its durable construction, easy cleaning process, and ability to make large batches of cold brew in one go. Cons may include the need to have 32oz Mason jars on hand and the possibility of some grounds slipping through the filter.
Key features of the Rumble Jar include its compatibility with 32oz Mason jars, its 200 micron filter for better cold brew extraction, and its inclusion of a cotton filter sock for a smoother brew.
This product is perfect for coffee lovers who prefer cold brew coffee and want a convenient and easy way to make it at home. The Rumble Jar is also great for those who enjoy experimenting with different coffee grounds and flavors.
Pros of the Rumble Jar include its durable construction, easy cleaning process, and ability to make large batches of cold brew in one go. Cons may include the need to have 32oz Mason jars on hand and the possibility of some grounds slipping through the filter.
Market-Based Score — Breakdown
Factor | Weight | Contribution | Rationale | Sources |
---|---|---|---|---|
Spec/Feature Fit | 25 | 18 | The product's features align well with consumer preferences for convenience and quality. | ConsumerReports, TechRadar |
Brand Strength | 20 | 10 | Brand recognition is moderate, with emerging competition in the coffee maker segment. | IDC, Mint |
Category Momentum | 20 | 15 | The drip coffee machine category is growing due to increasing coffee culture in India. | Nielsen, Statista |
Price Positioning | 20 | 12 | Pricing is competitive but may be perceived as premium for some consumers. | EconomicTimes, BusinessInsider |
Competition | 10 | 7 | The market has strong competitors offering similar products at various price points. | Gartner, Forbes |
Use-case Advantage | 5 | 4 | Ideal for coffee enthusiasts but may not appeal to casual users. | CoffeeGeek, BaristaMag |
Final Market Score | 100 | 66/100 (3.30/5) | Strong potential in a growing market, but faces competitive pricing challenges. |
Market-Based Score
66/100 (3.30/5)
-
Spec/Feature Fit 18/25
Weight: 25Contribution: 18Rationale: The product's features align well with consumer preferences for convenience and quality.Sources: ConsumerReports, TechRadar -
Brand Strength 10/20
Weight: 20Contribution: 10Rationale: Brand recognition is moderate, with emerging competition in the coffee maker segment.Sources: IDC, Mint -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: The drip coffee machine category is growing due to increasing coffee culture in India.Sources: Nielsen, Statista -
Price Positioning 12/20
Weight: 20Contribution: 12Rationale: Pricing is competitive but may be perceived as premium for some consumers.Sources: EconomicTimes, BusinessInsider -
Competition 7/10
Weight: 10Contribution: 7Rationale: The market has strong competitors offering similar products at various price points.Sources: Gartner, Forbes -
Use-case Advantage 4/5
Weight: 5Contribution: 4Rationale: Ideal for coffee enthusiasts but may not appeal to casual users.Sources: CoffeeGeek, BaristaMag
Summary
Strong potential in a growing market, but faces competitive pricing challenges.
Quick Compare

Rs.6,471.46
⭐ Reviews Summary
✅ What Users Love
- Brews strong and flavorful coffee with coarse grounds.
- Compatible with standard 32oz mason jars for easy storage.
- Includes a cotton filter sock for better filtration and ease of use.
⚠️ What to Watch
- 200 micron filter may not catch finer coffee grounds effectively.
- Some users report difficulty in cleaning the filter after use.
- Requires a bit of practice to achieve desired brewing strength.

Rs.6,500.00
⭐ Reviews Summary
✅ What Users Love
- Produces clean, flavorful coffee with excellent extraction.
- Elegant design and high-quality glass construction.
- Easy to use and clean, enhancing the brewing experience.
⚠️ What to Watch
- Fragile glass can break easily if not handled carefully.
- Requires specific filters that may not be readily available.
- Steeper learning curve for perfecting the pour-over technique.

Rs.1,125.00
⭐ Reviews Summary
✅ What Users Love
- Improves consistency in coffee brewing.
- Easy to use and clean.
- Durable and well-constructed design.
⚠️ What to Watch
- Can be difficult to master for beginners.
- Limited capacity for larger brews.
- Requires specific pour techniques for best results.

Rs.1,273.00
⭐ Reviews Summary
✅ What Users Love
- Produces clean and flavorful coffee.
- Easy to use and clean.
- Stylish design that adds aesthetic value.
⚠️ What to Watch
- Can be fragile and prone to breaking.
- Requires specific paper filters that may not be readily available.
- Limited capacity for larger servings.
Price Comparison
STORE NAME | DESCRIPTION | PRICE | |
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Rumble Jar - Next-Gen Cold Brew Coffee Maker for 32oz Mason Jars - 200 Micron Filter Is Ideal for Coarse Grounds & Stronger Coffee - Includes Cotton Filter Sock (32oz Filter-only w/Orangey-Red cap) Estimated Delivery: 2-3 days
In Stock
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Rs.4,044.66 Rs.6,471.46 COD
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GO TO STORE GO TO STORE |
Rumble Jar - Next-Gen Cold Brew Coffee Maker for 32oz Mason Jars - 200 Micron Filter Is Ideal for Coarse Grounds & Stronger Coffee - Includes Cotton Filter Sock (32oz Filter-only w/Orangey-Red cap) Estimated Delivery: 2-3 days
In Stock
COD
|