BEANPLUS COLD-BREW SOLUTION is a cold brew/water drip Dutch coffee maker which solved th blocked-water issue through a Clean-control Valve. BEANPLUS COLD-BREW SOLUTION is an eco-friendly new generation Dutch coffee maker, with an integrated design, which prevents pollution from surrounding environment. Through this design, air-circulation happens within the BEANPLUS COLD-BREW SOLUTION without much change in the temperature. This allows you to enjoy the amazing flavor of your cold brewed Dutch Coffee. TWO-IN-ONE MY DUTCH SERVER WITH AIR TIGHT SEALING LID COLD-BREW SOLUTION SERVER, made with stainless. It contains air breath sealing lid, which allows you to refrigerate freshly brewed Dutch Coffee right away. COLD-BREW SOLUTION SERVER is a new generation coffee server which also can be used as a coffee bean container, with a change of the air breath valve.