Question: what does this way to the tucker mean

title: Tucker bag
text: A tucker bag is a traditional food or dinner storage bag used in the Australian outback . Typically a tucker bag was carried by a swagman or bushman . In its basic design a tucker bag is a pouch or bag with a single entry typically closed with a hoden . Tucker bags can come in a variety of sizes and in its larger form can be used for carrying other utensils and sleeping gear other than food . In this way the tucker bag can be regarded as an early form of backpack . Common materials used to make tucker bags were leather or oilskin .