This pen and key holder fits tightly over the standard USPS satchel shoulder strap. It is made of leather, invented and hand crafted by me. It holds up to two pens. The hook for the truck key is made of stainless steel and is shaped to prevent the key from falling off unintentionally. The smooth leather will also be more comfortable against your arm (when the strap is on the same side as the satchel) than the metal buckle and more comfortable against your body when the strap is cross-body.

If your pen of your choice doesn't fit into the pen holder, it can be stretched to fit. Get the pen holder saturated with water. I sprayed it inside and out with a spray bottle. It could also be submerged in water for 15 seconds. Then push your pen or marker into the hole and let it dry overnight.

I make these by hand and the process is kind of slow.  I have a low stock of the regular ones.  For the custom colors, I'll make them as they are ordered.  It may take several days before I can ship it.  Please be patient.  If, by chance, I get too many orders to keep up with, I'll make them unavailable until I'm caught up with the orders.  Check back every couple days to see if that changes.