portable [SEP] i like the idea of separate handsanitizing packaging i easily put of them in my bags pocket and use when i am outside and do not have access to water and soap it is also ideal for kids hands too when we want to dine out of home or sanitizing after playing in the parkthe only thing i can say about it is that the moisture is not enough and gets dry sooner than other wipes but maybe it is the way that works to sanitize the skini like that it is environment friendly so you pay more to help the environment