Plastic/paper Container for Milk or Fruit Juice
Puzzle 13 of Day of the Dead Hard Pack
Question is: Plastic/paper Container for Milk or Fruit Juice
and the answer is: CARTON
Word Meaning:
CARTON — An inexpensive, disposable box-like container fashioned from either paper, paper with wax-covering (wax paper), or other lightweight material.
Definitions from Wiktionary.