Made and posted to you at the end of this month (January.)
One size fits all.
Handmade, fluro yellow, water-resistant, reflective, bag cover. Pull toggles to tighten onto any sized backpack and attached the elastic loop to the toggle on the other side. This way you can access items in your bag by simply pulling the top of the bag cover down and you can leave it on your bag.
The bananas are the reflective component and they been strategically placed around the cover for the highest visibility. Reflect'o covers make your backpack look more attractive. :D
Made in Adelaide, Australia. I cut out the bag cover fabric along with their reflective shapes and fuse them on to the fabric which I designed. Local, Adelaide tailors skillfully sew them up.