With 34L of capacity, this backpack offers enough storage for spontaneous travels but it's also suitable for day-to-day use. The lockable main compartment can open up like a suitcase for easy packing and access. There's also a sturdy side handle so it can be carried like a suitcase and side compression straps to help stabilize the bag when it's not full. Keep your travel documents and essentials that you frequently reach for in the conveniently placed outer pocket, secured with an easy to use zip tab to deter pickpockets. This product is made with post-consumer recycled polyester (rPET), equivalent to 28 recycled plastic bottles.