CLEVER BEES Outdoor Water Resistant Hiking Backpack Folds into zippered inner pocket to fit anywhere, unfolds from pocket to backpack Multi compartments, one front zipper pocket, one internal security zippered pocket, two side pockets Lightweight (0.54 pounds) and roomy (25 L), a true space saver The backpack is made from highly rip and water resistant nylon fabric, durable Reflective stripes, allows you to be seen in dark from headlights