I would love to come up with a lightweight solution to carrying my DSLR without too much suffering.
I like the style of this holster because it allows easy and direct access to the camera while hiking without adjusting anything.
Think Tank Digital Holster 40. I currently own this and use it for day hiking with a camel back.

This is how it is worn:

I would like to find a durable, water repellent fabric that I could use to construct a similar style holster with a velcro closure.
What kind of fabric would you suggest based on durability, water resistance, strength, ease of use, availability and cost?
Is it possible to seam tape the joints? Better to sew it together or bond it together?
The other concern is that this will hold expensive gear and I don't want that gear to be damaged. I am wondering if you have any ideas/suggestions for padding inside the case?
The last point to consider is some form of attachment straps to fix it to the backpack shoulder straps and waist belt for support. I would need some lightweight, but strong connector pieces and some adjustability in the webbing.
Any ideas or suggestions would be greatly appreciated.

