Sleekstor Pinch+Pour measuring cups are made from flexible silicone, so when you pinch the sides, they create a convenient pour spout. These cups are also space savers—the heat and stain resistant cups expand for use and collapse for easier storage in the truck cab. The set includes 1, 1/2, 1/3, and 1/4 cups, and can be washed by hand or on the top rack of a dishwasher. These cups are available by Chef’n at Bed Bath & Beyond for about $15.
Collapsible measuring cups for convenient cooking