How do I adjust my rucsac to fit?

Fitting a rucsac is closely tailored to each individual.

The best way to fit the a rucsac is to loosen all the straps for the back system. Place a bit of weight into the rucsac then put the rucsac on. The hip belt should sit just on or just above the hip bone. Close the buckle and tighten to suit. Then adjust all other straps to suit.

To set the back system you need to measure from the base of your neck to the base of your spine. Then set the back system to this number.