pocket, sac, sack, bulge, protrude, pochette, pillow bag, pencil pouch, purse, baggy, more...

ventral, dorsal

drawstring, zipper, clasp, wristlet, coin purse, makeup bag, fanny pack, tote, more...

small, blind, pharyngeal, diplomatic, little, gastric, large, upper, rectal, third, vaginal

small bag,   protective sac,   pocket attachment,   small sack,   a type of pocket,   little bag,   one's pocket or bag,   put hands in pocket,   small bag on belt,   small soft bag