Your beater of a vehicle may have broken down again, but that doesn't mean you have to risk life and limb trying to repair that flat tire or radiator hose. Carrying around full size traffic cones is just a pain in the ass, so the blow up variety is a bit more convenient. Not only do these cones not take up a lot of space, you can get out all of your frustrations and angers about owning a junker while blowing up the cone rather than kicking the tires like most folks. Believe it or not, these traffic cones are even more effective than traditional cones.

They include two reflective strips and even have lights to warn oncoming drivers that some idiot did not properly maintain his vehicle. $20. [Product Page via boj]