There's 7 decent sized compartments, it's sturdy and has a good clasp to lock it closed. I one in my work bag and one in my gym bag. I'll be purchasing some more as well. I carry in it BCAA's, Multi Vits, Fish Oil Caps, Pre-Workout Caps and ZMA Caps, at present anyways. And I can fit 6 days worth of all this in just the one pill box. And for £1.95, there isn't any other good quality ones out there that I've seen that can match this in quality over price!