Main shell: Light weight Polycarbonate material 3 Dial TSA combination lock safeguards your belongings. New luggage features with Anti-theft zipper for the main compartment. Build in drink holder located at back of luggage. Extra 25% bigger on main compartment to extend when needed. 360° Spinner Wheels system allows for silent and fluid motion that makes the wheels glide with ease across different terrains, whilst ensuring that the weight is evenly spread. Suitable for local travel, back to uni / kampung.