Solarmonkey charger with a tough water- and shock-resistant clam-shell case, attaches to your backpack hitting the trail. Unlike other solar chargers, it includes an internal battery that, when fully charged, can charge a smartphone two to three times. It takes about 8 hours to get a full charge and comes with a variety of adapters for all your gadgets. It retails for $132.
Cute and different way to use mason jars as votive holders. Maybe with battery powered candles so the flame wouldn't go out without oxygen? The jars could be frosted so you couldn't tell they weren't real candles.