Last week, tried to look again in some malls, and luckily! CHARLES&KEITH had a huge sale! after browsing on their collection, finally found one bag winked on me non stop.
1.Foam ( I cant find one so I used the ironing pad) ask you're mom if she'll allow you.
First I measured the size of the camera and lens all together on the card board this would, after I knew it would fit, then I measured the insert parts or dividers, then copy the measurement of the card board on the foam and cut it out, while Aalee my dog was staring at me, probably saying "there she goes again".