I purchased one initially for my 15 yo stepson who has ADHD and  always seemed to be struggling with separating laundry and then finishing the job. We talked through which bag he wanted for each type of load of laundry and away he went separating as he changed his clothes. It takes the pressure of separating a mound of clothes later and lets him spend more time doing stuff he enjoys - this is a big plus for both of us.  He is much more efficient at getting his laundry done and doesn't complain nearly as much. Plus I don't have to nag much for him to get it done! Win- Win! His younger brother liked the convenience so much he asked me to order one for him too!