Bought these for my husband. I've used them first and loved them. Helped organize a backpack for a 2 day trip to NYC where we had to carry all of our things all day. My husband has now used them for travel too and likes how they keep his things neat in the suitcase when he has other work materials he has packed and mixed in (binders, safety resources and supplies). They are lightweight, flexible, pack well, zippers durable and the light wire edge does make them easier to pack. I bought more like this last week for upcoming travel. Would recommend!