you will need:
Fabric 80cm x 50cm
Ruler/ tape measure
Over locker ( if you have one don't worry if you don't)
Large safety pin or cord threader
I used 50cm x 80cm but this may change on the size of the gear you want to put in your bag.
On the 2 shortest sides fold down about 1cm and iron down then sew along the fold.
This will be where you need to thread the cord for the draw string.
Sew along the edges of the bottom and side seams, just be sure NOT to sew right to the top on the
side where you will thread in the cord.
turn in the right way and iron flat to get nice square corners