These pitchers are recognizable by their frosted or "sheer" plastic bodies and the signature push-button mechanism on the lids, which allows for adjustable pouring and airtight storage. Product Details Based on similar vintage models, these pitchers likely correspond to the following specifications: Model Numbers: Common models for this style include #1676 (2-quart) and #1416 (1-gallon). Capacities: Typical sizes for this design are 2 quarts (approximately 8 cups) and 1 gallon (3.7 liters). Lid Design: The "Servalier" style lid features a blue push-button that contracts or expands the seal for either pouring or storing. Materials: Made from durable, BPA-free plastic that is typically dishwasher safe