Vacuum-Sealed for the Win
Here’s something that will definitely come in handy: vacuum-sealed bags. If you have a vacuum cleaner with a standard cleaning attachment at home, all you need to do is purchase a couple of vacuum bags. They’re pretty cheap, and they’re reusable, too.
By vacuuming the air out of a bag, you can save a ton of space if you fill them with clothes. Best of all, some vacuum bags can be rolled-up with tearing, which will further help you save space in plastic containers or cardboard boxes. The less air you leave in the bag, the easier it will be to roll up.