High-quality Materials Nylon fabric is lightweight yet durable, with a thoughtfully designed structure that fits a variety of luggage and keeps clothes neatly organized without adding extra weight. Real Space Saving Compression design with an external zipper allows you to compress clothes and minimize the space used inside your luggage. The compression design helps expel excess air, saving 50% of storage space after compression. Breathable Mesh Design The mesh top panel keeps clothes breathable and ventilated, making it easy to find items during travel without rummaging through the entire suitcase. It also helps expel excess air, aiding compression and saving more space. Best Travel Essentials Three sizes of compression travel bags provide flexible packing for a variety of clothing needs: - Large compression bag L: 1 piece (16 x 12 x 3 inches) - Compression bag M: 2 pieces (13 x 12 x 3 inches) - Shoe bag: 1 piece (17 x 9 inches) - Laundry bag: 1 piece (20 x 14 inches) - Toiletry bag: 1 piece (9 x 6 x 3 inches) Toiletry bag can pack toiletries and can also be used to organize other small items when bags are empty. Contents Compression Bag L 1 (16 x 12 x 3 inches) Compression Bag M 2 (13 x 12 x 3 inches) Shoe Bag 1 (17 x 9 inches) Laundry Bag 1 (20 x 14 inches) Toiletry Bag 1 (9 x 6 x 3 inches) Use scenarios - Business trip: Use the L and M bags to neatly organize shirts, pants, and other garments; the shoe bag keeps footwear separate, while the laundry bag collects used clothes. - Weekend getaway: Compress outfits to maximize space; the mesh top panel helps you quickly locate essentials without opening multiple bags. - Family travel or multi-person packing: Assign L bags for larger items or outfits, M bags for additional clothing, the shoe bag for footwear, the laundry bag for dirty clothes, and the toiletry bag for toiletries and small items, keeping everyone's items organized throughout the trip.