This velcro onto the pram handle or there are hooks which you can use to hang on stroller clips.
There are 2 pockets on either end, 2 on the front, a main zipped compartment under the large flap inside there is a bottle holder. It's a decent size an easily fit wipes nappy purse n phone. I would have liked an inside zipped compartment for change/ cards for when going to the park so I didnt have to take purse.
I like the fact it looks like a mini bag.
The Storksak Travel Stroller Organiser is perfectly sized for all baby's essentials whilst on the go. Practical unisex design with four exterior pockets and zip closure for security. Featuring a removable insulated bottle pocket.