The Radical 30 from Exped is a versatile backpack that can be quickly converted into a shoulder bag if required. The backpack's shoulder straps can be quickly and easily stowed away or extended to form a carrying strap. The outer material made from recycled polyester fabric with a polyurethane coating is extremely robust and protects the contents of the backpack from moisture and wetness. An extra-long zip gives you easy access to the large main compartment. For optimal organization, there are also two practical side bags - one with a key holder and access to the main compartment and the other with a water-repellent lining for sweaty sportswear. The back and shoulder straps of the backpack are softly padded and offer a high level of comfort. The Radical 30 is equally impressive as a sports bag and as a travel bag for a weekend getaway.