Cavestock Daypack No. 66 is the classic backpack. This versatile backpack that can be alternately carried like a tote. With it's lightweight canvas and durable leather trimmings, you can traverse from urban to country all over this great land! The engineered RFID blocking compartments keeps your electronics and ID's safe. Daypack dimensions: 15in. x 12in. x 7in. RFID pocket dimensions: 11in. x 10.25in.