https://a.co/d/04xPwwFK
Hopefully this makes sense. Make sure to follow the contact cement instructions and use it in a well ventilated area; it’s essentially “super rubber cement”. I HIGHLY recommend Barge. It’s a little pricy, but it works for tons of things; and as long as it’s sealed tightly and stored properly, it can stay usable for years.
Stitch the Velcro to fabric and then barge the fabric to the chest pack. https://a.co/d/fw2Xhvj
