Last as long as your luggage
Some brands treat packing cubes like a commodity. They make low-quality cubes with cheap fabrics and flimsy zippers that break the first time you overstuff the cube.
Well-made cubes won’t break after every trip. The Outbreaker packing cubes are made from waterproof sailcloth, a strong but lightweight fabric that won’t rip or tear. Double pull YKK zippers let you reach inside your cube without completely opening it. If the cube is packed to the brim, you can open the zippers just enough to slip one more thing in or out.