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The solution on my backpack/bike helmet is a rubber band/hair tie like cord around the straps just below the buckle. In order to readjust the buckle you have to loosen the elastic cord around the s...
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The solution on my backpack/bike helmet is a rubber band/hair tie like cord around the straps just below the buckle. In order to readjust the buckle you have to loosen the elastic cord around the s...