The Best Buddy Tools® Adjustable Strap Carabiner is a versatile everyday essential, built with durable aluminum, iron, polyester, and ABS. Its adjustable strap and quick-release buckle make it easy to clip onto bags, belts, or gear, while the strong carabiner secures bottles, keys, or tools. Lightweight at 1-1/8 oz yet rugged, it’s perfect for outdoor adventures, travel, or daily use.