*Porta size is great for travel or to hold items that you need to keep organized together like files, notebooks, journals, cards, artwork, or supplies. *The Original Clear Bag - Made in the USA - introduced in 2006 at Atlanta Market *We have found so many uses and many of our customers have written us with ways that they have put these bags into their everyday lives. Whether you have small children and need a quick and easy bag for baby items or you are a senior citizen and need a bag for storing or taking your medications on trips - this bag will offer the room and the clarity to know in an instant what you have in there. No digging around to see if something is missing - you can see straight through! *Put it into the dishwasher in case you use it for snacks or something that could open up and spill inside during travel. The top rack of a dishwasher will clean it and bring it back to its original state. The laminate covers up the velcro seal that goes across the top to close the bag.