Hario Mizudashi Cold Brew Coffee Maker, 1000ml
The verdict
The Mizudashi is Japanese heatproof borosilicate glass with a fine-mesh reusable filter: add coarse grounds to the filter, add water, refrigerate for about 8 hours, and pour. The 1,000ml carafe yields roughly 4 to 5 cups, the slender spout gives slow, controlled pouring, and there are no paper filters to buy.
Hario Mizudashi Cold Brew Coffee Maker, 1000ml — about $23.15 at Amazon (list $24.50) · 4.6★ from 11,800 ratings · the canonical 1-liter glass cold-brew carafe, and an Amazon's Choice pick.
Specs
- 1,000ml heatproof borosilicate glass carafe, about 4–5 cups
- Fine-mesh reusable filter — no paper filters to buy
- Steep about 8 hours refrigerated; coarse grind for lighter, finer for stronger
- Slender spout for slow, controlled pouring
- Dishwasher safe; made in Japan
- Amazon's Choice; 300+ bought in the past month
Blind details
Blind-shopper angle: this is fill-and-wait brewing with no heat, no hot elements, and no timed steps to watch — the clock does the work, and steep time is the same whether you can see the color or not. The reusable filter lifts out in one piece, so there are no grounds in the cup and nothing to strain by eye. Handle the glass carafe by its handle and mind the fridge shelf: glass breaks, and this one is tall and narrow.
Honest caveats: cold brew takes about 8 hours, so this is plan-ahead coffee, not morning-of coffee, and it uses more grounds per cup than hot brewing. As of October 2026.
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Last reviewed: October 2026.