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Addmotor Addmotor

Addmotor Bicycle Backpack Bag Addmotor Bicycle Backpack Bag
What is the small adjustable knob on the side of the backpack? And the small net that comes out of the bottom?
asked on December 12, 2023
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You can use the mesh at the bottom to secure your helmet to the backpack. The adjustable knob is a compression strap. By twisting it, you can squeeze the air out of the main compartment to reduce the backpack's bulk.



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ManageOctober 17, 2025
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