backpack
From Longman Dictionary of Contemporary EnglishOutdoorbackpackback‧pack /ˈbækpæk/ ●●○ noun [countable]
DLOa rucksackExamples from the Corpusbackpack• Ellis stood near the appointed place, carrying a backpack he had bought in a cheap luggage store.• He reached into a backpack and pulled out a small rug and put it out in front of me.• At every turn new ecologies open at our feet, and I fill my pockets and backpack with interesting new specimens.• Her backpack must have weighed twenty pounds.• He is 24, moustachioed and wearing a small backpack.• If the backpack gets too heavy, of course, you could always canoe back down the river to Chepstow!• It was noisy and crowded, the concourses and passages full of tourists, hundreds of schoolchildren and students with backpacks.
DLOa rucksackExamples from the Corpusbackpack• Ellis stood near the appointed place, carrying a backpack he had bought in a cheap luggage store.• He reached into a backpack and pulled out a small rug and put it out in front of me.• At every turn new ecologies open at our feet, and I fill my pockets and backpack with interesting new specimens.• Her backpack must have weighed twenty pounds.• He is 24, moustachioed and wearing a small backpack.• If the backpack gets too heavy, of course, you could always canoe back down the river to Chepstow!• It was noisy and crowded, the concourses and passages full of tourists, hundreds of schoolchildren and students with backpacks.