I find myself in need to carry around a few things daily : nook, DS lite, wallet, and phone.

fitting all these things in pockets is too cumbersome. So i am curious if their is a type of caring case i can use. It needs to be for a man but function kinda like a purse. that is it can hold stuff easily and be larger then pockets, as well as not get in the way of sitting down.

So is their any type of backpack perhaps? i have seen backpacks that connect with three point in the front and only cover about half as much of your back. So these might be what i am looking for, but i do not know. any help is appreciated.

one more thing it needs to be ok in public view. So no man purses or satchels. they would make me look stupid. I am 17 so no leather things. look weird with my clothes.
i was actually looking into leg pouches. would wearing a small leg pouch be acceptable? or would it be as degrading as a man wearing a fanny-pack?