Boston simplus multiaction solution offers the ultimate in convenience the first and only onebottle daily lens care system that not only cleans disinfects and conditions gas permeable contact lenses but also removes protein with cleaning comparable to two bottle systemsand with boston simplus solution there is no evening rub care regime just rub and rinse prior to lens wearperformance and convenience for todays active gas permeable contact lens wearerthe flight pack is a special aeroplane