I use this Pyrex MealBox container almost daily for packed lunches, and the three compartments make it easy to keep everything separate so nothing gets soggy. The airtight locking lid really does seal well, and I haven't had leaks in my bag so far. The 5.5-cup size is a good portion for one meal. Glass feels sturdy and cleans up nicely. The green lid is a nice touch for spotting it in the cupboard. Only note: it's a bit heavier than plastic, but that's expected with glass.