Best for Dry Foods
OXO Good Grips Pop, $17
The test: Pour in two cups of water; turn upside down; check for leaks.
Why it won: The push-button top forms an airtight seal, the “curved corners are great for pouring,” and the clear plastic “lets you see when you’re running low on flour.” In 0.3- to 5.5-quart sizes; 4 quarts shown.
To buy: bedbathandbeyond.com.