Our Inagua backpack tote is made of durable 600 denier polyester. Measuring 12 1/2" x 17" x 5", this unique bag functions both as a tote bag and a drawstring pack. It features a pull string top main compartment for quick conversation to a drawstring pack. It has wide strap construction when carrying as a pack. This bag also includes an easy to identify business card holder on the back, a mesh sizable water bottle holder on each side and double reinforced box stitch handles. This is a Liberty Bag.