Right, so we all know as fun as music festival can be, they can attract some less than lovely humans which like to prey on us Festival Professionals..
This little gadget here twinned with a tent lock can really make the difference between your tent being ransacked and scaring the hell out of the perpetrator.
It's originally intended use is as a rape alarm, but this particular model with the pull strings has since been used by festival goers as a tent alarm!
Just simply tie the strings to the zips and tuck it inside the tent so it isn't visible, as soon as the zips are pulled apart this little thing will make a piecing noise.
9 times out of 10 will scare off the perpetrator - Tried and Tested :)
Size: 5cm * 2cm