What the Ovalware Is

The Ovalware cold brew maker is a simple immersion brewer: a thick borosilicate glass carafe with a fine stainless steel mesh filter that hangs inside it. Add coarse grounds, fill with cold water, steep in the fridge for 12 to 24 hours, lift the filter out, and pour. No machine, no tubing, no heat.

What Touches the Water

Water and coffee sit against glass and stainless steel for the entire brew. The airtight lid seals with a silicone gasket, and under this site’s definition, plastic free means no petroleum-based plastics, so silicone gets a pass. The earlier copy on this page described a different Ovalware bundle; this listing is the glass cold brew maker itself, and the description now matches the product.

The Plastic-Free Verdict: Plastic-Free Brew Path

Glass carafe, steel filter, cold water. That is a plastic-free brew path, and cold brewing adds a margin of safety on top since extraction happens without heat. Compared to the plastic pitcher brewers that dominate this category, the Ovalware is the clean option at a modest price. For slow-drip theater instead of immersion, see the Yama tower.

Who It’s For

• Cold brew regulars who want glass and steel, not a plastic pitcher
• Small kitchens: it fits in a fridge door shelf
• Anyone starting cold brew without wanting another appliance

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