Hey ladies, i'm wondering how small this bag is. Or rather, what can fit in it. Is it as small as the sarria mini or the ribera mini? is there another bag you can compare it to... like the speedy 25 maybe? i was in the boutique yesterday and glanced at it, but didn't try it on (had my kids with me so i had to make a short trip). did some looking back into old posts, and saw rave reviews about the bag, but no info on what can go in. it looks really cute. I was looking at the triana because of it's outside pockets which is convenient, but the shape of the belem is nice, i like its roundness... please give opinions! thanks.