Superior wheel control: Constant design & testing ensures the best performance,Combination TSA lock: Combination lock provides security and is TSA compatible,Virtually unbreakable PP:Exclusive it Luggage design combined vs strong material provides best protection,Secure it Zipper: Tamper proof anti-theft zipper, stops thieves accessing case contents,05 Year Warranty - Should any fault or defect become apparent during the warranty period we will endeavour to repair, provide new parts or replace your luggage. Airline Damage - Airline baggage handling is the most common cause of damage to luggage. it luggage is not responsible for any damage that occurs whilst your luggage is in transit and we recommend that such damage is reported to the airline or carrier as soon as it is discovered.