noun
- a bag with shoulder straps, carried on the back
Examples
- She packed her lunch in her knapsack before heading to school.
- The hiker’s knapsack was filled with water bottles and trail mix.
- He slung his knapsack over his shoulder and walked to the bus stop.
- The old leather knapsack had been his grandfather’s during the war.
- Students carried their books in knapsacks instead of traditional book bags.
- The camping knapsack had multiple pockets for organizing gear.