Our 1/2" Contoured Paracord Buckles come with the emergency whistle just in case.

It is very loud and will get peoples' attention from far away if needed.

These buckles should be part of your EDC in some form or fashion. 

They are solid, tight survival buckles perfect for Paracord bracelets, dog collars, etc.

These will easily replace the buckles on your backpack.

Don't forget to stock up on Type III 550 Paracord to go with your whistle buckles.