Model : Vip Voyager Casing : Hard Outer material : Polycarbonate Inner material : Fabric Weight : 3.5 Kg Dimensions : ( LxWxH ) 48 Cm x 27 Cm x 67 Cm Lock type : Number lock [TSA] ( Transportation Security Administration ) No of wheels : 4 [ Dual Wheels ] ( 360° rotating ) Water resistance : Yes Expandable : No