Whether youโre trekking the Himalayas,ย travellingย across America or biking the trails in New Zealand, you need a backpack that moves with you across the terrain.
Finding yourย back lengthย measurements will help you to select the right size pack for your body for the most comfortable carry, wherever your adventures take you.ย
What is back length?
Your back length can be found by measuring from your C7 vertebraย (the bony protrusion at the back of your neck)ย to your iliac crestย (the top of your hips).

How to measure your back lengthย to fit your backpack:
You will need:ย
- A tapeย measureย
- A friend to help you outย
Place your hands on your hips and tilt your head forwards.ย
Ask your helper to measure from the bony protrusion at the back of your neck to where your hands sit on your hips.ย ย
This measurement will give you an idea of which back length to choose.ย
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Size Guide - Lowe Alpine Packs
View the Lowe Alpine Backpack Size Guide here.