SpaceSaving Compression Technology Roll clothes and compress with dual zippers to save 30% space and reduce wrinkles during transit. Durability Assured Militarygrade nylon fabric with honeycomb texture resists tears, paired with heavyduty YKK zippers and reinforced stitching. Visibility and Ventilation Mesh window design enables quick content identification and airflow to maintain freshness. Complete Size System Six graduated cubes sized 13, 10, 8, 6, 5 and 4 inches to organize clothes, shoes, accessories and toiletries systematically. Use scenarios Weekend or short trips: roll garments and use the compression feature to save space, keeping your suitcase compact and minimizing wrinkles. Business travel: keep outfits organized and easy to locate with the mesh window, and use separate cubes for shirts, pants, and accessories. Longer trips or family travel: allocate items across the six cubes for clothes, shoes, accessories and toiletries to maintain and quick access.