* Join the main and side panels together as in the picture below:
* Join the other side of the main panel to the other side of the side panel.
* With the bag inside attach the base panel to the bottom of the bag
* Attach the strap to the bag
* Attach velcro to the main part of the bag and to the underside of the flap.
And there you have it one finished bag! Do let me know if you make one I'd love to see them!