I used to live in Florida and fly back to visit friends and family a few times per year. I also like to travel internationally on occasion. Since packing cubes came onto the scene, they are widely talked about and i wanted to try them. I have used these cubes on several trips and would highly recommend them. Typically when I pack, it's for a week (leggings and t-shirts primarily) and I'm able to fit a weeks worth in around three cubes and i only take up half of my carry on.
I have bought these for family members, have let friends use mine for their trips and would wholeheartedly recommend these packing cubes. They're durable and useful. I like the color options available.