Onion Keepers

I think these are SOOOO cute! They're airtight, twist-lock containers from Gourmac for keeping onions in the fridge without spreading onion-y odor. Yellow for yellow/white onions, and red for red ones :). Gourmac also has similar "keepers" for lemons and limes, which are also very useful, but not nearly as cute. Fun design in all places!

image from Gourmac