GEN1 vs GEN2 Pack based on Buckles | YKK or Woo-Jin

If you are not sure of what gen pack you have, check the buckles. All gen1 packs  include Woo-Jin buckles as shown first.  All gen2 packs include YKK buckles.  

GEN1 PACKS | WOO-JIN BUCKLES

GEN2  PACKS | YKK BUCKLES