The original pack I designed and took on my 2017 Tour Divide race. It weighs 15 ounces
The front and sides are 200 D nylon w/ Dyneema grid, top and bottom are xpac VX42. Back panel is spacer mesh lined with VX07. The inside divider for the front pocket is .9 oz Dyneema. The shoulder straps are spacer mesh with 1/4" foam and VX42 top panels. They are sewn so the spacer mesh wraps up the side so that's all you'll feel against your neck. The belt,which isn't shown on this sample, is made of spacer mesh and stretch woven fabric.
the main compartment is very weatherproof at the top, sides, front and back are constructed with laminate fabrics. Main zipper is a #10 YKK . front pocket is a #5.
the daisy chains are optional.
While this back length fit's medium to large back sizes, I am happy to customize the back length for shorter torsos. Just contact me when ordering and i can tell you what measurements I need.
If you need it lighter than 15 ounces, we can use 3oz dyneema for the main bag, with VX42 on the bottom. contact me for details, as this fabric can be any color.