Compressible, easy to access, and instantly dividable, Peak Design Packing Cubes are the most functional and good-looking packing cubes on the planet—now available in 3 colors, Packing Cubes are some of our most recommended and popular products of all time. A unique tear-away zipper lets you access contents quickly, unlike standard packing cubes with U-zip openings. An internal divider lets you separate clean and dirty clothes, and allows each compartment to expand/contract based on its contents. And, an expansion/compression zip provides additional space, or the ability to compress contents once packed. Outer shell is a beautiful ripstop 70D nylon/poly blend with an abrasion-resistant coating.