Bought these to store camping gear in the garage and they've held up great through a damp winter. The rugged walls don't flex when stacked, and the padlock holes are handy for keeping my tools secure.
The gasket seal actually works — I left one on the porch through a week of rain and everything inside stayed bone dry. Latched them shut with a small padlock for the garage stuff too. 82 quarts holds way more than I expected.
We dragged these out for a camping trip stuffed with blankets and gear, and the WeatherPro seal kept everything dry through an overnight downpour. The 82QT size is generous enough for two sleeping bags plus clothes, and the lid locks down with a satisfying click.