I bought two small packing cubes a month ago, and i was surprised at how much they can fit. The top opening is great, it allows easy access to everything you put in them, be it with compression or not.
I bought a small and medium for a trip and I have to say it was probably the best purchase that I had made for the trip. I saved a bit of room with it and plan on using them more often.
We love the extra compartment for dirty clothes. We tried to pack it really full to see how much it can handle. We’re surprised how much these packing cubes can contain and the material and stitching is superb! The zippers are very durable. We love it!
The 3-piece packing cube set got me through a 7-day trip with ease. Disclaimer: I wore my jeans more than one day (so, didn’t pack 7 different pants). Nonetheless, I could fit all I needed in my travel backpack.