Travellers and backpacks are like bread and butter. You need to know how much butter to slather on the slice if you want to prevent yourself from feeling sick later....mmm...you get the drift, right?
Here's an interesting infographic on how to pack your backpack from Tortuga Backpacks
Now that you have learnt how to pack the backpack right...here's how to adjust your backpack's fit
And the final step....walk around with your backpack. How does it feel?
If the weight is still on your shoulders...make small adjustments to the shoulder straps and hip belt until you feel the weight transfer on to your hips.
If the weight is unbalanced...adjust your packing so that the weight is evenly distributed.