Maybe you were looking for one of these abbreviations: OKX-OKY-OKZ-OL-OL MKT-OLA (OC) - OLAB-OLACEFS-OLAD-OLAF.
JanSport is an American brand of backpacks and collegiate apparel, now owned by VF Corporation, one of the world's largest apparel companies. JanSport is the world's largest backpack maker, and together, JanSport and The North Face, also owned by VF Corporation, sell nearly half of all small backpacks sold in the United States.
Best Answer: Jansport backpacks are really well made. If there is leather on it, you can't wash it, however. If there is a covered cardboard piece in the bottom that helps hold it's shape, you will probably want to remove that since getting the cardboard wet within the covering will make a mess.o not wash it in the washing machine. You will void the warrenty and the inside will fray if washed in a machine. I followed the directions on Jansport's website and washed by hand with a mild soap (I used liquid laundry soap).