ENJOY OR MONEY BACK: JJRING provides a lifetime guarantee for every customer. Your enjoyment of our product is our guideline. If you have any questions or are not satisfied with our portfolio bag, send it back for a new set or get a full refund. WIDE APPLICATION: Our art portfolio tote actually measures 25x37 inches and has a large capacity to hold 24x36" stuff. It is great for students, teachers, and artists to use at home, school, or studio. When not in use, it can be folded into a small square for easy storage. REINFORCED CORNERS: This art portfolio case is made of 600D Oxford fabric, thicker and more durable than ordinary canvas. The waterproof inner coating is easy to clean and 2 reinforced leather corners can better protect your artwork from wear and tear. TWO CARRYING MODES: This lightweight art bag comes with a shoulder strap and a top handle. You can carry it with the ergonomic easy-grip handle. The adjustable shoulder strap reduces hand pressure, suitable for people of different heights to carry outside. THREE STORAGE POCKETS: There are 3 zippered compartments on the portfolio to separate different items: 2 large pockets are to store posters, canvases, or drawing boards, and a small one below can be used to hold pigments, paintbrushes, and other tiny art supplies.