CZ300 Below are excerpts from the review:
At the end of the day, if your collection is growing but you want to keep it safe, during transport, or in storage at home, a case is a great idea, you can simply put some silica inside and will keep your IEMs, Headphones and equipment safe during transport, with no worry on your side, and for a pocket-friendly price too.
From: Audiophile-Heaven