Versatile Sizing: Includes 4 Packing Cubes in 3 sizes for organized packing. Size: 40*30cm (15.7"x12"), 35*25cm (13.8"x10"), 30*20cm (12"x7.8") Expandable Design: Maximizes storage space with a compression feature to minimize bulk. Quality Material: Crafted from abrasion-resistant, wrinkle-resistant, waterproof, and odor-isolating nylon material. Reusable: Foldable, hand washable, air-dried, reusable design helps save energy and cut down on plastic use. Multifunctional Use: Ideal for family vacations, business travel, hiking, camping, RV travel, cruise holidays, and daily storage.