knapsack
knap-sack
noun
A canvas or leather bag carried on the back, often by hikers or soldiers.
"She packed her knapsack for the day trip."
Thesaurus
Synonyms: back pack, haversack, packsack, rucksack, backpack
knap-sack
A canvas or leather bag carried on the back, often by hikers or soldiers.
"She packed her knapsack for the day trip."
Synonyms: back pack, haversack, packsack, rucksack, backpack