Underwritten by Allianz and backed by the worlds largest travel insurance company, the Mondial Assistance Group, World Nomads provides specialist travel insurance to backpackers and independent travellers in over 44 countries. The service is unique in that not only can you purchase, but you can also extend your policy indefinitely and make your claims - all online - while you are still away. www.worldnomads.com Your standard insurance company might offer you a cheaper package but make sure that it is valid during your entire travel. Usually a full home insurance can cover the first weeks away and then you pay for prolonging it. Do not forget to bring references and important phone numbers to contact them in case of emergency. Some credit card companies offer small insurance if you buy your ticket with the card. However this do usually only cover things such as lost luggage. Check with your company.