Up to 16 laptop sleeve Zippered exterior pocket for security Detachable shoulder strap Luggage pass-through for hands free carry bluesign approved 450D recycled polyester, TPU coated. Built with the convenience of a tote bag coupled with the ruggedness of the Transporter Family, this laptop bag is designed to join your everyday adventures, conquer commutes and add convenience when you travel. With a dedicated sleeve for 16" laptops, zippered pocket for secure essentials and luggage pass-through for travel compatibility, it's a highly versatile addition for on-the-move lifestyles. A detachable shoulder strap offers a hands-free carry when needed, but de-clutters when it's not. Plus, side water bottle pockets help keep your travel mug and water bottle safely away from your documents, electronics and other items in the main compartment. The TPU coated, bluesign approved fabrics are extremely durable, water resistant and recycled to boot.