A reusable shipping box system and methods are provided. The reusable shipping box system includes a shipping box including a rectangular sheet of material including a first planer surface and a second planer surface. The first planer surface can include a first herringbone pattern of half cut and full cut incisions and the second planer surface can include a second herringbone pattern which is different from the first herringbone pattern. The rectangular sheet of material can be capable of collapsing into an elongated shaped parcel by way of the first and second herringbone patterns of half cut and full cut incisions. A shipping sleeve can define a cross-sectional shape and sized to be capable of sliding over the collapsed shipping box and securely hold the shipping box in the collapsed shape.