New Sponsor: Goal Zero

I want to thank to good folks at Goal Zero for their support. They have a remarkable product line and I have used several of their products in some very challenging environments.

For mountaineering expeditions I use the Goal Zero 41022 Guide 10 Plus Solar Recharging Kit, and it has always functioned reliably. Now that all of my gear is USB chargeable, I can recharge everything in the field provided I have some sun.