Just don't see a value prop to make this feasible. I go to festivals, skiing, camping with friends 2-3 times a year. At a festival, cell service is fine. Camelback with gatorade/water mix is the crucial piece of equipment. Just keep an eye on it, as random people will try to drink from your straw. For casual skiing we set times/places to meet up in case we get separated. Again, cell phones work fine on most mountains…
I don't think it is designed with this use case in mind, despite the marketing that mentions crowded festivals. I see a "Born in Bozeman" badges on the site, so I'm assuming this was born out of necessity for backcountry trekking in wild Montana and not hiking Mt. Tamalpais. I'm not far from Bozeman and I don't have to travel far from home before I lose network coverage from both Verizon and T-Mobile. Sure, I relish…
http://www.outsidebozeman.com/places/wilderness-areas/absaro...