Make The Perfect Cup Of Cold Brew Coffee Or Ice Tea With Brew To A Tea Cold Brew Coffee Maker. Cold Brew Coffee Is 70% Less Acidic Than Hot Brewed Coffee; This Enhances The Taste Of Your Coffee In A Way That You Will Not Forget It. The Airtight Sealed Lid Keeps Your Cold Brew Coffee Fresh. Our Stainless Steel Rust-Free Filter With Superfine Mesh Keeps Your Coffee From Leaking Into Your Cold Brew.