I've been trying to look for a good work/school bag, basically something thats big enough... I have the Batignolles Horizontal and Vertical. and they are great !! But i think i need another uni bag (n i'm graduating end of this year), so i need a bag that can last me for work as well. Please let me know which is your favourite Work/School bag of all the range/lines/models!!! Thankyou!