What is another word for packsack?
Pronunciation: [pˈaksak] (IPA) 
A packsack, also known as a backpack, rucksack, knapsack, or haversack, is a type of bag typically worn on one's back. These bags are characterized by their two straps that loop around the shoulders and a main compartment used for carrying various items. Other names for a packsack include a sackpack, bookbag, and daypack. The term "backpack" is the most commonly used name in many English-speaking countries. No matter the name, packsacks are a popular choice for travelers, hikers, students, and anyone in need of a sturdy and convenient bag for carrying their belongings.
