Horizn Studios' 'H6' suitcase has two internal dividers so you can arrange your belongings accordingly - a handy feature if your trip involves both business and pleasure. This 64cm style is made from aerospace-grade polycarbonate that's lightweight, flexible and incredibly tough, and fitted with a TSA-approved combination lock to secure the two-way zip. The four 360-degree spinning wheels are engineered by specialists in Japan and designed to move smoothly over any terrain.