NEO 5 in 1 survival bracelet (ref. 63-140) is a useful tool hiding 5 uses: a green paracord line of 3.5 m length and durability up to 250 kg, a flint, a compass, a knife and a whistle. The flintel will come in handy when lighting a campfire, the knife and rope when setting up camp, and the compass will show you the right way.