The versatile Sport Expedition Bag transforms from a flight-compatible backpack to a sleek briefcase with a side handle and a shoulder strap. No matter which format you choose, you can attach the bag to our Sport Expedition trolley luggage. It has a full-size front pocket for quick access to essentials such as your passport and keys. We built the bag with a clamshell opening so you can pack it as you would a suitcase. The top has a mesh pocket for separating your gear and clothing. At 27 liters, you can easily fit both toiletries and a change of clothes. The main compartment has a lockable YKK® zipper to protect your valuables. The back of the bag has a dedicated laptop sleeve.