The Casström No. 3 Dangler allows the knife to be worn lower on the belt, ensuring easy access even when wearing a large backpack with a hip belt or a long jacket, and preventing it from getting in the way when sitting down. The integrated D-ring acts as a carabiner for quick removal of the knife sheath and can also be used for hanging gear, attaching a dog leash to the belt, or setting up tarps and hammocks.