Or you could just buy a portable external hard drive case, save about $40 and have something that doesn't look like it was sewn together from two other cases that were different colors. Or, if two colors is your thing at least you'd have something with complimentary colors. Just saying.
GuyInPittsburghLight blue and grey are very complementary colors actually... That's one nice designer's travel case, just a bit overpriced.
Though I agree on a hard drive case, that's what I have for small travel audio, you can also buy a leather headphone travel case on Amazon for some larger stuff like spare batteries, chargers, cables, adaptors, etc. I bought one for like $16 during holiday sales. Leather, metal zipper, lot of compartments and all...