Model 665C is a two-zip, two-compartment pouch measuring 20 x 9 x 5 cm (7.87 x 3.58 x 1.97 in), made from waterproof polyester. It is printed with a Paris theme of Eiffel towers and horse-drawn carriages on black, cream or blue, with a white front panel, a front flap fastened by a metal stud and a wrist strap at one end. The compact layout keeps pens, pencils and small items organised in two sections.