How to Determine the Correct Back Length for a Backpack? A Comprehensive Guide

If you spend a lot of time outdoors, travel frequently, or enjoy hiking, you understand the importance of a good backpack. A perfectly fitting backpack ensures comfort, prevents injuries, and allows you to carry your essentials efficiently. But how do you determine the correct back length for a backpack? Let's discover this in this comprehensive guide.

Part 1: What is Back Length?

In the context of backpacks, back length refers to the distance from the hip belt to the point where the shoulder straps attach to the bag. This is different from the total height of the bag, which measures the full length from the bottom to the top, regardless of where the straps are attached.

Part 2: Why is Back Length Important?

The correct back length ensures that the load is properly distributed across your body. If the back length is too short, the weight is primarily placed on your shoulders. If the back length is too long, it can destabilize you.

Part 3: How to Measure Your Back Length

Measuring your back length is a relatively simple process. You will need a measuring tape and someone to assist you with the measurement.

• Locate your C7 vertebra: Tilt your head forward and find the prominent bone at the base of your neck.
• Find your hips: Place your hands comfortably on your hips. Your thumbs should naturally point backward.
• Measure the distance: Have someone measure the distance from the C7 vertebra to the line drawn by your thumbs.

Part 4: Choosing the Right Backpack

Not all backpack brands use the same sizing system. Some brands use S, M, L, while others use exact measurements in centimeters or inches. Always seek assistance from a store associate or check the brand's size chart. An example of a size chart is provided below.

Part 5: Adjustments

Even after finding the perfect back length, it's important to properly adjust your backpack. Adjust the hip belt, shoulder straps, load lifters, and sternum strap for the most comfortable fit.

Conclusion

Choosing the right backpack for your needs can make all the difference between a comfortable and challenging trip, hike, or commute. With the right understanding of back length and how to correctly measure it, you can find the perfect backpack that contributes to your outdoor adventure. Remember, the key to comfort lies in the correct adjustment of the backpack. Check out our extensive range of backpacks here.