Durable compression zipper eliminates excess air between clothes to maximize packing space. Semitransparent fabric to see what is inside while still keeping belongings discreet. Compatible with all sizes and brands of luggage (most carry-on luggage fits 2 medium cubes or 1 medium cube with 2 small cubes). Ideal for pants, shirts and sweaters (we recommend rolling your items to save space and minimize wrinkling). Durable, bluesign ® approved 100D ripstop nylon material that minimizes impact on the environment, is water-repellent and will withstand years of use. Webbing handle allows you to easily grab and hang the cube while traveling. Made with premium YKK zippers for added durability.