I recently purchased this bag while on a trip. It is, by far, the best Cosmetic bag that I have ever owned. The bag is large enough to hold all your personal items, makeup, shampoo & conditioner, dental products and eye solutions for contacts. Now I can organize everything in one place. I highly recommend this product. When traveling by Air, I place the bag in my suitcase and not have to worry about anything spilling into my luggage. I would not use it as a carry on while flying, as some of the items that I take with me are more than 4 oz.