Easy to use and no mess - single use, no need to rinse or wash another nylon mesh or cotton filter These disposable cold brew filter bags are simple, and clean. Simply put coffee grounds in this filter, brew with cold water, and let it in the refrigerator overnight (12-15 hours). The day, you'll have a concentrate that's to cold brew, on the , or any other way you like. RIGHT SIZE AND - For bags over 1 cup capacity, we recommend adding approximately 100 grams of ground coffee to a 32 glass jar. Pair with coarse ground cold brew for the perfect cup of cold brew. mesh bags can also be used as extra tea bags, hot tea and fruit water infusers, lemon citrus bags, home brew hop bags, dried , or spice bags for soups and boils. Save time and money - Cold brew coffee is great, can be expensive for true cold brew lovers. disposable cold brew coffee bags can hundreds if not thousands a year. You'll have a perfect cup of cold brew coffee you'll never to buy from the again. With coffee lovers at core, we care about coffee and do everything to make products customers love, for coffee Color: white Material: non-woven fabric Package Contents: 500 x Tea bag filter bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.