Just returned from a 3 1/2 week safari to Africa. The packing cubes were wonderful! It made packing and unpacking in all the tents during the trip much easier. I organize things by category into the four packing cubes. Kept me very organized. Liked having the handles on each cube.  The only improvement would be if there was a net sleeve on the outside of each cube to stash something small after the cube was packed.  I like the bright green color,  easy to spot in the back of very dimly lit shelves in the tent.