The Work® Birmingham Briefcase is made with 840 denier recycled polyethylene terephthalate (RPET) that comes from previously used and discarded plastic bottles and is part of the eco-lifestyle collection. It is fully padded and lined with 210D polyester and features a main compartment with padded laptop pocket with safety strap, a zippered pocket and 2 slip pockets. The front side has a zippered pocket and daisy chain. Carry it with its handles with hook and loop pad, its removable and adjustable 1 1/2" x 55" shoulder strap. or attach it to your luggage with the backside trolley strap. A portion of all proceeds is donated to Shelter to Soldier™, a non-profit organization that rescues dogs to train as service animals for veterans in need.