Multipitch Chalk Bag

When you're spending your entire day on one gigantic wall, it's best to bring along the Mammut Multipitch Chalk Bag. It has a zippered pocket to stash a phone, tape, sunscreen, snacks, or other small accessories, and a clip inside the pocket secures your keys or wedding ring. There's also a bungee strap with a safety clip to hold extra layers in case the weather is unpredictable.