рюкзачо́к,
рюкзачки́,
рюкзачка́,
рюкзачко́в,
рюкзачку́,
рюкзачка́м,
рюкзачко́м,
рюкзачка́ми,
рюкзачке́,
рюкзачка́х
"Honor is not the exclusive property of any political party." Herbert Hoover
"Hitch your wagon to a star." Ralph Waldo Emerson
"If fear is cultivated it will become stronger, if faith is cultivated it will achieve mastery." John Paul Jones
"Ambition is but avarice on stilts, and masked." Walter Savage Landor
