Rollink's Flex Earth Suitcase is the world's slimmest suitcase - this generous 37L case folds down to an incredibly compact 5cm (9.5cm including wheels) when not in use, and is perfect for carry on use with most airlines. Belongings are protected via the lightweight yet durable polypropylene hard outer shell, which is scratch-resistant and water-resistant. The interior is tastefully lined with the Rollink logo and features foldaway structural panels for additional support. A telescopic handle and sturdy wheels make this suitcase perfect for regular travellers.