I once had a student sheepishly ask me about underwear management on extended trips into the mountains or the backcountry on backpacking, climbing, or camping trips. If you have resources to rotate and wash them, the number you need is simple. How often to rotate them is more complicated, dependent upon the weather and your activity levels. But here are some rules of thumb.

Finding purified water is easy on winter and alpine climbs and hikes when you are boiling snow melt, but larger particles like pine nettles can still infest your water despite boiling. Your kitchen cabinets already hold an affordable solution.

My family gets outdoors a lot for climbing, backpacking, and hiking and we use hydration pack systems when the weather is right. The convenience of having water accessible helps us drink more. But hydration packs are hard to keep from molding. That's where the Bōn Dry hydration pack dryer comes in to play. I've never had to replace any of my families' hydration systems since I started using it.

Being outdoors with my kids for climbing, backpacking, and hiking is a blast, but getting them to do some of "the small things" on a consistent basis can be a challenge. Staying hydrated is one of those things. Having water always accessible with a water bladder system can help, but I need to make sure I have the right water bladder for their little bodies and little equipment.

When we head outdoors for climbing, hiking, or backpacking, we always try to dress for conditions. But one part of our kit that maybe we haven't thought about is any rings we might usually have on. A metal ring can be a hazard when there are opportunities to either catch it on something or if the environment is cold. It's a lesson I've had to relate to many the adult climbing student.

Many climbers, mountaineers, hikers, and backpackers wear a watch. Often times, it doubles as their GPS. But once we add the necessary gloves and jackets for cold days in the alpine, that watch can be in our way. Here's how it keep my watch from getting caught in my clothing while also keeping it available as I need it.

The double fisherman's knot is the standard for joining two ends of cord, most frequently to make a cordellete or prussik loop. But beyond climbing applications, there is a whole bunch of uses for this handy knot for camping a backpacking, as well. Here's how to tie one.

On some routes, I know I am going to need to be able to access a radio or a GPS device or satellite communicator more frequently. Maybe winds or terrain will make it hard to talk with my climbing partner. Maybe it's a new area and I'm unfamiliar with the landscape. Maybe it's a big expedition, and I need to be able to stay in regular contact with a team that is spread out all over the mountain. If I need to keep the device available, I want it out of the way, high on my shoulder, when not in use; but I also need to be sure it's secure and still attached when I am using it. Here is how I rig a device to my backpack when facing these types of situations.