Great product: lightweight & strong, and has a useful fabric handle. I have several Eagle Creek Specter cubes in different sizes and colors to organize my travel clothing and related gear into a minimum footprint/weight. These cubes have no structure, so they can be packed tightly inside my backpack or suitcase to optimize space utilization.

Note: I ordered the 3-piece set listed as Multi White; the listing photo showed 1 ebony and 2 white (perhaps off-white) cubes. However, what arrived was actually a set with 1 grey, 1 ebony, and 1 white cube. The fabric of the white cube is translucent; the grey is semi-opaque, and the ebony cube is opaque.