As an avid biker, I'm a big fan of safety. Other than helmets, lights are probably the biggest thing a biker can do to improve their safety on the road.

Unfortunately I live in a big mean city and like to keep my light in my bag when my bike is locked up. A problem I've frequently encountered with my light is that it will randomly turn on in my backpack far too easily which drains the battery. Very frustrating.

I was able to solve this problem quite elegantly with Sugru.

1x - planet Bike rear light
1x - packet of Sugru

Step 1: Make Flat Dot of Sugru

Make a simple dot of Sugru on a flat surface.

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More by tschieggm:Fixing Bike Lights That Turn on Too Easily With Sugru Improving Simple Doorstops with Sugru 
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