My plastic tupperware died.

I've had these high-grade, lightweight-but-microwaveable tupperware containers forever, but like all 3 of my smaller ones have died.

The 2 round ones got cracked lids, and the 1 square box-y one got a bit cracked from me carrying my lunch in it in my backpack, and then lately the rubber rim holding the clear plastic lid in place got torn off a bit, to the point where the lid fell out of it and can't be reattached.

I've gotten a lot of good use out of them, but it bothers me that this heavy-duty plastic will now be headed for the dump.

I'm still using the 2 round ones, though.