The design includes two hidden zipper pockets to hold small and large-value notes separately, three compartment pockets across the front and an optional "easy access" side pocket to hold non-valuable necessities (sweets and snacks, pens etc). The straps can be made extra-long to tie at the front (beneath the apron) for added security.
BASIC SEWING SKILLS

YOU WILL NEED
2 x 70cm (28'') lengths (contrasting or coordinating) quilting weight cotton fabric
10cm (4'') light fusible interfacing
2 x 20cm (8'') nylon zips
Thread to match your fabric & zips
HANDY TOOLS
Tailor's awl
Fabric marker or tailor's chalk
Rotary point cutter or scalpel
Fusible webbing or tape
Hera marker or fabric marker
