Two wheels with ball bearings. Twin-tube telescopic handle made of aluminum. Can be extended twice. Bag holder to attach another bag. Water-repellent, all-around zip. Tsa-approved lock. Black lining featuring the Porsche logo, can be wiped clean. Material: 100% polyester. Two adjustable dividers with inside compartment. Fits in all Porsche models. TUV-tested, five-year warranty. Exterior dimensions: 56 x 45 x 24.2 cm. 51 l volume. Weight: 4.5 kg.