Unmanned Aerial Vehicle Waterproof BackpackGood trading toolboxAssociated marketing template NumberRL_9_1_startThe code here is the main identifier of the system recognition template.Cannot be modified or deletedOtherwise, the template cannot be uninstalled normally. Material: Oxford cloth Whether with lock: No With or without rain cover: None Function: Waterproof, breathable, wear resistant, anti theft, burden reduction, shock resistance The internal structure of the bag: ID bag, mobile phone