Maximize packing space with this versatile, soft-sided carry-on backpack that meets the carry-on size restrictions for most major airlines. Pack a week's worth of essentials into this travel pack with 44L of generous capacity. The lockable main compartment can open up like a suitcase for easy packing and access. There's also a secret top compartment, secured with a dock lock and with an RFID-blocking pocket inside for your valuables like passport, cards, and cash. The sturdy side handle lets you carry it like a suitcase and the side compression straps help stabilize the bag when it's not full. Made with recycled PET, this product is made with 31 recycled plastic bottles.Carry-on friendly, complies with most international airline carry-on size requirementsCan be worn 2 different ways, as a backpack or suitcaseLuggage slip slides over luggage handles to keep your bag balanced on your wheeled bagHidden top compartment with RFID-blocking pocketFront pocket fits A4 sized travel binder or organizer for important documentsExternal compression straps secure and stabilize contents for ease of carryingInternal straps for compression and to keep gear in placeInternal attachment point for wallets and keysPen loop for easy storageSide pocket for quick access to a reusable water bottle or small umbrella