Bought to use for European travel with a tour group (teacher-chaperone for a high school group, with 12 adults and 26 teens). Needed to be able to be compact and easy to use in-and-out of 3 hotels in two countries, air travel followed by bus travel. Was unbelievably impressed with the quality and functionality. At the airport, before we left, I realized I accidentally put my sleep mask in my suitcase. While in line to check bags, I was able to open, unzip, grab what I needed, and re-vacuum in less than 2 minutes. When I travel domestically, I don't like to check bags. This will allow me to pack the wardrobe I need without taking up extra space. Know that it takes some muscle to zip it up to properly seal and unzip, but that reflects the quality and durability.