Why choose GMSWEET cold brew coffee maker ? Premium Quality Glass Pitcher : The cold brew mason jar coffee maker ia made of heavy duty heat-resistant borosilicate glass, food grade, BPA free and lead free. Ergonomic Design Heavy Duty Handle : The ergonomically heavy duty thicken handle make it easy to grip, carry, could support the full glass pitcher without bending. Airtight & Leakproof : The glass pitcher lid features food grade silicone seal gasket will provide a great seal to prevent other flavors from entering the pitcher and affecting the taste.Stainless Steel Coffee Filter : The cold brew coffee maker with food grade satinless steel coffee filter, features 160 micron weave metal exquisite fine mesh could prevent coffee grounds entering the mason jar pitcher effectively, making the iced coffee taste better. Fridge Safety The Cold brew coffee make could be safe to use in fridge to make various iced beverages. Suitable size will store in fridge perfectly. Airtight & Leakproof Silicone Seal Gasket The glass pitcher lid features food grade silicone seal gasket will provide a great seal to prevent other flavors from entering the pitcher and affecting the taste, keep the beverage fresh and tasty. Easy to Open Flip Top Lids The spout lid is easy to open and pour, and won't cause any drip. The flip cap will stay open and won't get in your way when pouring or drinking. Ergonomic Design Heavy Duty Handle The ergonomically heavy duty thicken handle make it easy to grip, carry, could support the full glass pitcher without bending.