... Size:20"24"28 Color: blue cheap trolley luggage with outside trolley exteral outside trolley luggage1)Main compartment with double zip ... with elastic strap6)OEM7)The material,size,color,wheels,trolley system,logo could be done according to customer' ... Hunan Province,which specialized in trolley cases,trolley bag ,travel bag,school bag,laptop bag,backpack,Trolley backpack more than 10years.For more ...