A little help :)

[shmi85.livejournal.com]

Hey everyone --

I went through every single memory about bag and purse patterns, but couldn't find what I'm looking for. I want a pattern for a single strap backpack similiar to this. I also googled a bit, but I must be looking for the wrong phrase or something since I couldn't find anything. I know I could kind of half-ass it and just sort of make it up as I go along, but generally the things that I half-ass have a very short shelf life (occasionally measured in days, usually in weeks). Since I'd like this thing to be pretty sturdy, some actual directions would be helpful.

Thanks :)