From raincoats to winter parkas, zippers are practically unavoidable, and they often get stuck at the most inconvenient of times. A stubborn or malfunctioning zipper may make you think it's time to ...

Zippers are a part of many pieces of gear. From our jackets to our tents and backpacks, having a functional zipper can keep us warm, dry, and all of our gear contained. What happens when that zipper ...