Converted Igloo Cooler Mash Tun (5-Gallon)

​Base Unit: Igloo 5-gallon insulated beverage cooler. ​Key Features: ​Thermal Retention: Double-wall foam insulation holds target mash temperatures steady over a full 60-minute rest without needing external heat. ​Upgraded Hardware: Outfitted with a 1/2" stainless steel ball valve and barbed hose outlet for leak-free, high-flow wort collection. ​Flexible Mesh Filter: Includes a flexible stainless steel bazooka screen inside that allows maximum liquid flow while keeping grain hulls and debris out of your kettle. ​Portable Design: Features a tight-fitting screw-top lid and sturdy side handles for safe, easy transport around the brewery. ​Easy Clean-Up: Smooth food-grade plastic interior with built-in volume markings makes sanitation and post-brew washout simple. ​Best For: Small-batch homebrewers performing 2.5-gallon to 3-gallon all-grain batches, or full 5-gallon low-gravity brews.