Help! I am trying to decide on the Botkier satchel medium or large size. I have never seem them IRL. I only saw one, and I believe it was the small size because it was way too small for me. What do you think about the sizes? Is the medium big enough for an everyday bag in your opinion?? Thanks!!!!!! I saw the 20% off coupon on the botkier site. Any other recommendations on Botkier bags you love? I just recently fell in love with these bags after visiting this forum.