Нет. Сумка почтальона горизонтальной ориентации, больше и "глубже".https://www.google.ru/search?q=%D1%81%D1%83%D0%BC%D0%BA%D0%B0+%D0%BF%D0%BB%D0%B0%D0%BD%D1%88%D0%B5%D1%82&newwindow=1&client=firefox-a&rls=org.mozilla:ru:official&channel=sb&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjNspafwLHPAhXFBywKHZDLDjIQsAQINw&biw=1666&bih=779#q=%D1%81%D1%83%D0%BC%D0%BA%D0%B0%20%D0%BF%D0%BE%D1%87%D1%82%D0%B0%D0%BB%D1%8C%D0%BE%D0%BD%D0%BA%D0%B0%20%D0%B6%D0%B5%D0%BD%D1%81%D0%BA%D0%B0%D1%8F&tbm=isch&tbs=rimg%3ACYAlsiqMGyeFIjhcEEkJ4-EvdOHzxC-elgCiMRn5aWM99txUGXo918ZYh_1fsqkvuQknmsmQKVSsIlQrxNNTZIXQ95ioSCVwQSQnj4S90Eeoton1bBn0dKhIJ4fPEL56WAKIRLzFCzCPsiX8qEgkxGflpYz323BG2fWmWqyfsHioSCVQZej3XxliHEYSHAdqtvoAPKhIJ9-yqS-5CSeYRcnrBv8OpuKYqEgmyZApVKwiVChGiEGGF8fHFBSoSCfE01NkhdD3mESEzEG4JfrAQ