Aluratek's Bio-Key TouchLock offers peace of mind for the security of your belongings during your travels. Using fingerprint recognition technology, secure your luggage, laptop or purse with the TSA approved lock. Eliminate a layer of travel stress by simplifying your packing checklist. All you have to do is program the Bio-Key Touchlock with your unique fingerprint, lock and go! Fingerprint enrollment is easy and TouchLock stores up to 20 fingerprints, which allows for easy sharing with family and friends.