This reed case is exactly what I was looking for - it fits all reed sizes (Clarinet, Soprano, Alto and Tenor saxes) and protects them well. The moisturizer is a nice addition, although I've yet to find out how long each refill lasts. The case is solid enough and seemingly air-tight. No more mess with my reeds! Everything in one place and nicely protected!
My only complaint is the lid latch, which could be a little more practical, it's a bit hard to open the case if you're in a hurry or with just one hand. But other than that, I would certainly buy this one again!