Clamped Weck Bowls from Mountain Feed and Farm Supply, $32 for a set of six at food52.com

These stackable containers keep leftovers stored tightly using a rubber gasket and metal clamps. The glass shows off the chef's handiwork, and makes it easy to distinguish between dishes in the fridge.  Photo 1 of 10 in Editor's Picks: Classic Gifts for the Chef by Allie Weiss

Editor's Picks: Classic Gifts for the Chef

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Clamped Weck Bowls from Mountain Feed and Farm Supply, $32 for a set of six at food52.com

These stackable containers keep leftovers stored tightly using a rubber gasket and metal clamps. The glass shows off the chef's handiwork, and makes it easy to distinguish between dishes in the fridge.