Herschel Supply Co. Pop Quiz Lunch Box. The durable Pop Quiz Lunch Box features a soft and insulated main snack compartment that easily wipes clean, making it the perfect cafeteria companion. Zippered closure. Reinforced handle for comfortable carrying. Front storage sleeve with waterproof zipper. Woven Herschel Supply Co. label. Capacity: 5L. Dimension: 8"(H) x 10.25"(W) x 4"(D). 100% Post-consumer PET with TPE coating. Imported.