Since day one, my iPad has been a constant companion — at work, on the plane, in the car and even on hikes. It’s relatively small size and light weight makes it an ideal addition to a pack for a number of reasons.

The device allows a hiker to:

1. Store and view PDFs of the trail and location guides, maps and topography charts (I use Trails.com)
2. Access first aid and survival books through iBooks or the Kindle app
3. View weather data and forecasts if 3G signal is available (I’ve been surprised where I can pick it up)
4. Play music or games or read almost any book (especially useful as a solo hiker)

The most important features to me are the first two, but I can see a lot of value in having the device for other reasons, especially on overnight trips. I have tried the same with an iPhone, but the larger screen of the iPad has its distinct advantages. I doubt I will ever see a lot of hikers take the iPad with them, but for me, it has been a valuable tool to ensure I stay safe.