Hamper box packaging is made in different sizes and styles depending on the dimensions and quantity of gifts you want to pack in one hamper box. However, a standard hamper box in a small size can be used to pack a minimum of 1 to a maximum of 5 gifts. Medium-sized hamper packaging boxes are used for a minimum of 2 and a maximum of 9 gifts. The standard large-size hamper box is used for packing up to 15 gifts.