How To Make A Powerful USB Charger From 2 Solar Garden Lights - This uses 2 solar panels from garden lights you can pick up for a buck at the dollar store. The cool thing about this project is he used a few LED’s so you can not only charge your devices day or night but use it as a flashlight when you need to.
The Bushcraft Store's Hobo Stove is a great self contained unit that is simple to use and versatile as you can use it with solid fuel, wood, meths (with the right selection). It also comes with a top quality Zebra Billy Can that is made of premium stainless steel and will last for years.
Cannot recommend these highly enough. I use multiple small and medium pullouts to organize items in my packs and to simplify moving essential items from bag to bag. Kifaru workmanship is impressive, even for somethjnf as "simple" as their pullouts. - 500d Pullouts – Kifaru Intl. Online Store