This is a very durable container. I dropped it on a tile floor while unpacking, and it didn't even get a scratch. The lid fits very well, and will not come off by accident. Like most containers, the lid isn't completely watertight, but that is something easy to fix with shrink wrap.

Note, since this item is made of polycarbonate, it contains BPA (this is the reason for the proposition 65 warning on it). If this is a concern, Winco makes a similar container out of polypropylene: Winco PESC-2
https://www.tigerchef.com/winco-pesc-2-white-square-2-qt.html

Functionality: 5/5
+Durable. I dropped this item and it was not damaged

+excellent handle design. Easy to hold, but also helps with installing the lid

+excellent lid fit.

+stackable

+dishwasher safe

Fit and Finish: 5/5
+No sharp corners or any cracks out of box

Value: 5/5
+Low cost. Significantly cheaper than glass alternatives.

These are really great containers and very affordable purchasing through Tigerchef.