Bug Repelling Stainless Steel Carabiner Clip Featuring All-Natural Essential Oils. Our Carabiner Repellent features a proprietary blend of essential oils that naturally repels mosquitoes and flying insects. The Carabiner Tag has a reflective logo and lettering for increased visibility while a stainless-steel carabiner quickly attaches to a backpack or belt loop. The Carabiner comes with 2 replaceable repellent tabs with a life of 30 days each. Long-Lasting, Replaceable Repellent Tabs | iProtec Bug Repelling Stainless Steel Carabiner Clip