Common backpack materials-SquareLoop

Like the D-ring, the square ring gets its name because of its shape. Square rings are often used in plug-in systems. For example, the cover of a general mountaineering bag has four square rings, which can be used to hang things like sleeping bags.
  This square ring can be used in conjunction with an oval three-block buckle, which is the same as the button on the clothes. You can easily attach a small pouch to your backpack. It can also be used as a square buckle alone.

Posts created 118

Leave a Reply

Your email address will not be published. Required fields are marked *

Related Posts

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top