袋

paper sliding door for the cupboard of a tokonoma

string bag; net bag

large cloth sack

Historical term

baggy trousers (worn in the late-Edo and early-Meiji periods by samurai while practising)

ice bag

sugar glider (species of flying phalanger, Petaurus breviceps)

sacking; bagging

land that is surrounded by others' private property and is not directly accessible via public roads

opossum

decorative paper envelope for giving New Year's gifts (usu. money given to children) and congratulatory gifts

long sword cloth bag; bag for long swords

body bag

Zoology

ink sac (in cephalopods)

umbrella cover; umbrella case; umbrella bag

dewlap; gular pouch

Biology

bag-shaped; saclike; saccate

traveling bag; travelling bag

soldier's comfort bag

Astronomy

Coalsack Nebula

coal sack; coal bag

gunny sack

mail bag

rhizocephala (parasitic barnacles)

escape chute

survival kit

lifebuoy

tunnel net

rubber bag for collecting urine

urinary bladder

bag manufacturing