Chuck box
A chuck box, also called a patrol box or grub box, is a device used by campers for storing the many items associated with a camp kitchen. When packed up, it looks like a large box and traditionally contains kitchen items such as cooking pots, pans, plates, utensils, and cleaning items. The box will unpack to reveal its contents in specifically designed compartments, shelves, drawers and racks. A patrol box is sometimes referred to jokingly as the "ark of the condiments."
Background
It is generally believed that a chuck box evolved from a chuckwagon. A chuck box, grub box, camp box and patrol box are all the same thing.The box is especially popular with Boy Scout camping, and boy scout troops generally maintain one box for each patrol, where they are referred to as patrol boxes. Building such boxes is often a service project for which scouts can earn awards while learning carpentry.
There are several models commercially available, but many campers choose to build their own to suit their personal camping checklist. Some campers use plastic storage containers or crates in lieu of custom built chuck boxes.