Thermal mug GSI Javadrip 30 oz blue

A pour-over coffee filter (size 4) with an 887ml mug featuring a neoprene sleeve for maximum heat retention. Java Drip offers the ultimate simplicity for making pour-over coffee at home or on the go. The silicone cone features internal ribbing designed to prevent the filter from sticking to the walls after pouring, allowing the filtered coffee to flow into the mug. The advantage of this brewing system is that the water flows slowly through the ground coffee just once. The coffee grounds do not steep in the water afterwards, preventing the release of undesirable substances such as excess caffeine, carcinogens, etc.