When you are in nature, it is often useful to have a source of light to mark your position or to illuminate an area when providing first aid. Chemical light sticks are designed for the above purpose.

The Glow chemical light stick is a light source made from a plastic container that contains two isolated liquids which, once combined, produce glow. It operates without electricity.

To activate the light, simply bend the plastic container until the capsule is crushed. Brightness is activated by bending the stick.

Its applications are almost limitless. They can also operate underwater.