Upgrades

After carrying the super-awesome bermuda bag around for a week, I figured out that not having a shoulder strap makes me positively batty.    Here you go my friends, the 10-minute solution for adding a strap to an already completed bag:

Mitten clips!  Ingenious invention they are. 

One note about mitten clips: make sure they are the newer kind with a layer of squashy rubbery stuff.  This holds them tight to your fabric without damaging it.  Mitten clips used to be two pieces of metal claws with "teeth."  That kind will slip and slide on your bag, and will eventually wear holes in the fabric.