Carabiners come in two flavors – the basic clip, a convenient solution for lightweight gear, and your bombproof locking variety meant for mountain climbing and high-stakes situations. But there’s a whole lotta middle ground between those extremes, and you can count on Nite Ize to find a solution. Their Slidelock carabiners are made from durable, low-profile stainless steel body that can handle a heavy load for their size. But the real ingenuity is in the clip – it locks in place with a simple push and slide, guaranteeing canteens, rope or power tools don’t slip free to the floor. Comes in a three-pack designed to hold up to 10, 25, and 75 pounds.