BACtrack Keychain Breathalyzer
Here at theCHIVE we condone drinking but we DO NOT like drinking and driving. For help in having a good time, responsibly, use this compact breathalyzer before getting behind the wheel.
Quickly estimate your blood alcohol content with the small and affordable BACtrack Keychain Breathalyzer.
The folding mouthpiece pulls out during testing and slides back down during storage blow for results in just 5 seconds!
Best of all, you can't forget your keychain as it travels with you wherever you carry your keys.