style Fresh and Sweet Item material Characteristics of genuine leather cortextop-grain leather Trendy styles of luggage and bags Tote bag box bag size Chinese trendy elements Letters, prints, year of release, lining material texture Canvas luggage shape rotundity Opening method Internal structure of zipper bag document bag hardness Medium to soft outer bag types Three-dimensional bagyes Is there any interlayer Number of strapless straps single root Applicable scenarios leisure travel