Rock Palma embodies the quiet luxury trend, is a celebration of elegance and minimalism, and is as chic as the city from which it gets its name. With clean lines and a refined palette, Palma is the perfect companion for short escapes or long-haul adventures. Expandable Leave your packing worries behind with Palma'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. TSA combination lock For your complete peace of mind, Palma cases are fitted with a TSA combination lock. All Rock products come with a 15-year manufacturer's warranty against manufacturing defects arising from faulty workmanship or materials. 100% Polypropylene.