Bundle

kupa

(colloquial: large amount, especially of money)

pęczek

(biology: cluster of closely bound muscle or nerve fibres)

pęk

(group of objects held together by wrapping or tying)

ryza austriacka

(1000 sheets of paper)

wiązka

(group of objects held together by wrapping or tying)

zawiniątko

(package wrapped or tied up for carrying)