This amazing survival saw packs into a tiny space yet cuts a 3 inch limb in 20 seconds.  It is great for helping to build an emergency shelter, cutting firewood or clearing trees that would prevent a safe departure from an emergency landing spot.  This little chainsaw works better than any hand saw we have ever used yet fits easily fits in a pocket and only weighs 3.5 ounces. 

Click here to see a video of the saw in use!