Monday again I don’t want to go to work, I don’t want to go to work (black circles) Bags are made of thick pounds of cotton cloth, The inside is twill (the material used in the bag), There are five small inner pockets inside which are very convenient to use, you can put a mobile phone... etc. Dirty can be thrown on the back to wash the washing machine (or set of laundry nets) It is recommended to dry in the shade (avoid using a dryer) The design of the strap uses cowhide material, the hardware uses pure copper, and does not do any electroplating. The hardware uses highly acid rain resistant coatings and is resistant to strong acids. See the eighth photo description for the bag size There are eleven works in total. thank you all!