Yes I wondered would these be worth the money. The answer is YES! I used this 3 pack and ordered the same in another color for my husband. We had plenty of room for our 3 week vacation. Underware and socks in the small one, bathing suits and extras in the medium, and shirts and pants in the large one. Not only did it make packing easier but it made finding stuff much easier while on vacation. I especially appreciated them when we had 1 night here or there. No need to unpack just to find one outfit for the next day. They fit perfectly in our carry on bags.