does anyone have this bag? i bought the hillier hobo (black) last week and was contemplating exchanging it for the groovee satchel (black) instead. i found the hobo to be a bit hard to use (without the long strap)... i think i need a bag with two straps and i am not too crazy about it in black. i think i would have preferred it in mouse grey, but i really need a black bag. also, are the straps long enough to put over the shoulder for the satchel? either that or i'm going to just exchange the hillier to a mouse grey one and wait to get the turnlock bowler in black.