Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's not really small enough...

It wont tuck nicely into your lab coat about half of it fits, snug and the top half sticks out. As for the inside...I haven't found a use for it yet. The days I had it at work with me, there was no need to pull it out and the days I didn't have it, I didn't miss it. I'll hold on to it, it may come in useful at some point, just not yet.