Lightweight although with a rich volume appearance. The holes are designed to prevent thread breakage.

Steel spring latch provides extra strength. Unique contoured, streamline shape allows for easy release and quiet rotation.

Produces high water-repellency when used in combinationwith YKK's Water Repellent Zipper. Sewable type that can be sewed onto the fabric. Further improves the water-repellency of a backpack.