Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not air-tight

This is a nice leather box and looks impressive. But it is not good for storing cigars because it is not air-tight. When I hold it up to a lamp, I can see light coming through. Also, the hygrometer is not accurate. I put it in my large humidor and it gives me a different reading than my other two hygrometers (-11%). To make it worse, the hole in the lid is too large and the hyrgometer falls out. Made in China.