O1 Brewer
A compact low-bypass flat-bottom brewer sized for single-cup doses from roughly 10 to 18 grams.
Where to buy
Purchase directly from the retailer. Shipping and returns are handled by the seller.
The details
OREA's O1 is a one-piece flat-bottom dripper designed around fast flow and small doses. Its low-bypass wall geometry keeps more water moving through the coffee bed, while the compact body accepts small 155-style wave or negotiated flat papers.
At 5.9 centimeters tall and about 10 centimeters across the base, it packs easily and fits most servers. OREA recommends 10 to 18 grams for 160 to 300 milliliters, making this a focused single-cup brewer rather than a batch option.
At a glance
- Dose
- 10–18 g recommended
- Yield
- 160–300 mL
- Style
- Low-bypass flat bottom
