sachet

from WordNet (r) 3.0 (2006)

sachet
    n 1: a small soft bag containing perfumed powder; used to
         perfume items in a drawer or chest

from The Collaborative International Dictionary of English v.0.48

Sachet \Sa`chet"\, n. [F., dim. of sac. See {Sac}.]
   A scent bag, or perfume cushion, to be laid among
   handkerchiefs, garments, etc., to perfume them.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

22 Moby Thesaurus words for "sachet":
      atomizer, censer, fumigator, incense burner, incensory, odorator,
      odorizer, parfumoir, perfumer, pomander, potpourri, pouncet-box,
      purse atomizer, scent bag, scent ball, scent bottle, scent box,
      scenter, smelling bottle, spray, thurible, vinaigrette

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