Healthy MaterialThis portable coffee filter papers is made of non-woven fabric imported from Japan, without any chemicals and adhesives. No smell, the taste of extracted coffee is mellow. Thicker MaterialThe material of this portable pour over coffee filter bag is made of thick material, not easy to tear. High density, easy to filter fine powder. The edge of the disposable drip coffee filter bag is sealed with ultrasonic high-frequency, which is tight and not easy to crack. Wide Range of ApplicationsThis portable coffee filter bag is compatible with a wide variety of coffee cups/utensils. This pour over coffee filter bag is suitable for all kinds of coffee pots, coffee mugs, mugs and glasses, etc.It is very suitable for brewing a cup of coffee for yourself and your family when you are traveling, camping, or hiking. CapacityOne pour over coffee filter papers can brew 20 grams of ground coffee. Package contains: 50 disposable filter bags. Easy to UseThis coffee filter with hanging ear design is simple and convenient to use. Great for camping, traveling, making coffee and tea at home, in the office. In the title and we have provided details of the product including its features and specifications, please note the size and dimensions of the product to ensure it meets your needs. Warm reminder: Due to lighting effects, monitor brightness, manual measurement, etc., there may be some slight differences in color and size between photos and actual items. Sincerely hope you can understand. During the shopping process, if you have any questions, please feel free to consult us, we will reply to you within 24 hours, I wish you a happy shopping!