drink box; paper carton; paper bag (for vacuum cleaners)
Refers to paper-based containers: small drink boxes with straws, milk/juice cartons, and disposable vacuum cleaner dust bags.
Kids like juice in drink boxes.
I put out the milk carton for recycling.
I replace the vacuum cleaner's paper bag.
Compound of 紙 (paper) and パック (pack), a straightforward modern coinage for paper-based packaging.