No. My son is in 6th grade. We are on his second lunchbox (third actually but the first one was taken in summer camp) and second backpack. We upgraded the backpack in middle school when he had trouble fitting everything in the old one, but the original is still in good shape and is now an overnight/special stuff bag.
We get ours from LLBean and they get washed several times during the year. Washing machine, cold, air dry. They clean up great.