The best way to fit a Vango rucksack is to loosen all the straps for the back system.
Place a bit of weight into the rucksack, then put the rucksack 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 C7 vertebrae / Base of the Neck (Where the shoulders meet the Neck) to the Iliac crest / Top of the hip bones. Then set the back system to this number, by un fastening the Velcro and feeding the strap through the bottom of the number printed on the back system.
Watch this video to find out how to fit a Sherpa Rucksack specifically to your body shape, to ensure you are comfortable and ready for your camping trip.