Your DEFY bags are craving these. From AustriAlpin™: the same company that manufactures the world's best buckle, the COBRA® Quick-Release Buckle. 

• Anodized Aluminum, Matte Black Finish
• Perfect for tethering keys, water bottles and gear to bags.
• Not for climbing.
• 3" L x 2" W

All AustriAlpin™ Carabiners are milled to achieve the highest degree of precision, strength and consistent quality. Casting (as used by many low cost brands) is a grossly inferior production technique resulting in poor wear, inconsistent strength, and potential fracturing. It's a bold statement about AustriAlpin™ carabiners but there are simply no safer PPE products on the market.