1. You could book an Insurance for 52 CHF /per Person of the Travel Insurance Europeen. There you can chose for how much you want to insure your luggage: For 2000 CHF you have to pay 52 CHF, for 5000 CHF you have to pay 139 CHF. This insurance lasts 31 days and is valid worldwide. Included: Theft, robbery, damage, loss. For more information or if you are interested in this insurance please feel free to contact us.          

2. You could ask your own travel insurance if you are insured for this case.