A Superhero Suitcase! This Rock suitcase is made from ultra-strong polypropylene which is tough, durable and impact-resistant. Expandable - leave your packing worries behind with Sunwave’s expander zip which can be opened to increase the volume of the case, providing valuable additional packing capacity for any last-minute extras or new purchases you may need to squeeze in. Tough & Practical - 8 smooth rolling wheels and a telescopic, push-button handle will help you glide effortlessly on your travels. Integrated TSA combination lock - For your complete peace of mind, Sunwave cases are fitted with an integrated TSA combination lock. The interior has luxurious soft touch full lining and a mesh divider section. The design also features a convenient zipped inside pocket and elasticated packing straps to keep your clothes securely in place. Built to last - all Rock products come with a 15 year manufacturer’s warranty against manufacturing defects arising from faulty workmanship or materials. 54 x 40 x 22/24.5cm, 3kg, 35/40 (when using expander option) litre capacity. Features: Superhero Tough Polypropylene Expander Suitcase Expander option to increase overall capacity 8x easy glide wheels for improved stability and handling Integrated Travel Sentry approved TSA combination lock Adjustable push button trolley system Comfortable top and side carry handles Fully lined interior with mesh divider section and inside pocket Packing straps inside main section to keep your clothes held in place Specifications: Dimensions: H:54.0 x W:40.0 x D:22/ 24.5 cm Colour: Grey Guarantee:15 years Material: Polypropylene Model Number: TR-0212-CH-S