Compressible, easy to access, and instantly dividable, Peak Design Packing Cubes are the most capable, durable, and sustainably-built packing cubes on the planet. No wonder they're one of our best-selling and highest-rated products of all time. A unique tear-away UltraZip™ lets you access contents quickly, unlike standard packing cubes with cumbersome zipper paths. The UltraZip™ can withstand decades of use thanks to it's proprietary abrasion-resistant thread. 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. Made from our 100% recycled weatherproof Versa Heal™ 70D ripstop, these cubes can actually self-heal small punctures and abrasions with the rub of a finger. And, like all Peak Design Travel Bags, our Packing Cubes are Fair Trade Certified. Designed for use in any suitcase or bag, and sized to fit perfectly in any Peak Design Travel or Outdoor Bag.