
If you have questions about the conjugation of портупея or Russian nouns in general, you can practice and get feedback from a professional tutor.
Пара сапог - 8о тысяч, портупея - 2о, гимнастерка, дерьмо - 3о тысяч.
A pair of boots - 80 thousand, the shoulder-belt - 20. A trashy tunic is 30 thousand.
Не забудь принести мою портупею.
Don't forget to bring my belt.