These really are so handy! I bought the pink and green for my two kids and the black and red for myself and my husband for our trip to Hawaii. They really do make everything so space efficient, and the different sized cubes are great for separating belongings! Buy them if you wanna organize your things and your family!
I purchased these for a recent trip and they saved an amazing amount of space in my luggage. I also used one of the smaller ones for my carry-on. I usually bring my laptop with me when I travel and I was able to remove and repack my laptop at the xray machine much faster than before I used these packing bags.