Peet's Coffee Big Bang Medium Roast Ground Coffee 18 oz
- 18 ounces of ground coffee
- Medium roast, balanced richness
- Drip or pour over in a Chemex
- Big Bang blend, named for Alfred Peet
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pre-ground medium roast for drip makers and Chemex pour overs. Espresso, cold brew and French press need a different grind, which the seller covers with its whole bean line.
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ASIN: B086ZFHF58Model: 514548Category: Ground Coffee
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Overview
A kitchen counter with a drip machine or Chemex is where this bag belongs. Peet's calls Big Bang its most loved medium roast, smooth with a balanced richness, and sells it already ground.
Buy it for an easy, balanced medium roast that goes straight into a paper filter. The grind is set, so it is not the bag for espresso or a press pot. Sourcing claims from the seller are broad and carry no certifications in the listing.
Who it's for
Someone who brews a morning pot and likes a rounded, middle-of-the-road roast. Home baristas who grind to order, or who brew espresso, should use the whole bean version.
Pros and cons
- Smooth, balanced medium roast
- Ready-ground for drip and Chemex
- Large bag for daily brewing
- Grind size cannot be changed
- Not for espresso or cold brew
- Sourcing claims lack certification details
Performance notes
A medium grind lets hot water pass through a paper filter at a steady rate, which is why the seller points this bag at drip makers and the Chemex. A finer or coarser brew needs a different grind. Ground coffee loses aroma faster than beans, so seal the bag between uses.
Specifications
| Brand | Peet's Coffee |
|---|---|
| Model | 514548 |
| Size | 18 ounces |
| Coffee Roast Level | Medium Roast |
| Grind Type | Ground |
| Coffee Blend Name | Big Bang |
| Brewing method | Drip or pour over in a Chemex |
Frequently asked questions
Is Peet's Big Bang whole bean or ground?
Ground. The seller says it suits drip and Chemex pour over, and points to its whole bean coffees for espresso, cold brew or French press.
Why is it called Big Bang?
The seller says some have described Alfred Peet as the big bang of craft coffee, the one who started it all.