? ?? ?? ??? ??? ??? ??? ??? ??? ?? ???? ??? ???? ? ??? ???? ?? ??? ?? ??? ??? ? ????.???? ??? ?????. ???? ???? ?? ???? ???? ???? ?? ?? ??, ???? ???? ???? ???? ?? ???? ?? ???? ??? ???? ????.#???? - ???? [??] ?? ????? ????? ?? - ?? ?? ?? ??? ??OverviewThe 3D Backpack is ideal for students at school or College and also appeals to today's mobile profes