How to use the chest buckle on the AONIJIE Champion Trail Running Backpack

How to use the chest buckle on the AONIJIE Champion Trail Running Backpack: unlock your personalized comfort in seconds.

1.Buckle up – Align the clips and fasten securely.

2.Adjust – Pull the webbing loops outward to your ideal fit (leave a fist-sized space at the placket for easy breathing).

3.Lock – Push inward to secure the length.

4.Trim – Slide the tail clip to confirm the length, then cut off the excess webbing.

5.Finish – Close the cover to hide the cut for a sleek look.

Now your backpack moves with you – run freely on every trail!