Iso Cold Brew Mason-purkki

The glass is genuinely thick and high-clarity, so it feels sturdy without looking clunky on the counter. The lid seals tight enough that I can shake it without a single drip, and it holds a full batch of cold brew with room to spare. I've already used it three times this week and it's become my go-t

The wide mouth is perfect for stuffing in a whole batch of coffee grounds, and the lid seals tight enough that I can shake it without a single drip. I've been using it every morning for two weeks now and the glass still looks spotless, which honestly surprised me.

The glass is genuinely thick and crystal-clear, so it looks great sitting on my counter all day. The lid seals tight enough that I can shake it without a drop leaking, and the large capacity means one batch gets me through the whole work week.