Kitchen Tools: GlassLock Tupperware

There are many contenders for the best tool in my kitchen.  One that we use every day are our GlassLock Tupperware.

Their best features:
1) They are glass on the bottom and therefore microwaveable.
2) They're dishwasher safe, even the lids.
3) The lids snap on tightly and don't leak in my bag on the way to work.
4) They come in a variety of sizes for the perfect mama bear and papa bear lunch portions.