The surface of this large-capacity waterproof zipper file bag is made of spherical texture, delicate and soft material, fine workmanship, waterproof, wear-resistant features, fine iron zipper head can be reused many times, colorful lanyard on the zipper head is convenient to hang the wall storage, fashionable and environmentally friendly, so that the user will feel close to the body and comfortable, with anti-freezing, waterproof, moisture-proof, anti-cracking, toughness, durability, comfortable feel and so on, after a special antistatic treatment, it’s not easy to It is not easy to be scratched and worn. Suitable for collecting or carrying office supplies and daily necessities. Ideal for office, study and daily use,QTY for 1500 pcs and over by the ocean.