Simplify and optimize your suitcase by using one of the innovative Eagle Creek Pack-It Isolate Compression Cube - Medium. Designed for any savvy traveler, this compression cube makes it easy to maximize the space you have while ensuring you have everything you need during your travels. To use, pack the cube as normal, then compact the items using the intuitive compression zipper. Even better, the material is odor resistant which means packing worn or dirty clothes will no longer leave everything else with a less-than-pleasant smell.