橐笥
tuó sì
bag
satchel
sack (橐) + bamboo container (笥) = bag or satchel
橐 evokes a covered, wood-framed sack, while 笥 is a bamboo box woven to carry food or clothes. Together they form a compound for personal carrying vessels of all kinds.
他把书放进橐笥，准备出门。
tā bǎ shū fàng jìn tuó sì，zhǔn bèi chū mén。
He put the books into the satchel, getting ready to go out.
旅人背着橐笥，走过了很长的山路。
lǚ rén bēi zhe tuó sì，zǒu guò le hěn cháng de shān lù。
The traveler carried the bag on his back and walked a long mountain road.