Compress 20+ Items, Pack 60% More Quick & Easy Clothing Compression Compression + Laundry: Doubles as a laundry bag to keep clean and dirty clothes separate. Waterproof, Anti-Rip, Airtight Protection. Unlike typical vacuum bags that develop creases, ours use a wrinkle-free material that stays smooth even after repeated 10-year use. Custom-designed to fit seamlessly in all bags and most carry-ons/suitcases.