There is no special advisory to follow concerning food and clothing to carry/wear on your Night Sledding Interlaken tour. However, you are requested to keep your Thrillophilia E-Voucher and Valid ID Proof with you while visiting Interlaken for a Night Sledding Adventure.
Once you accomplish all your payments for the activity, you will be instantly receiving an E-Voucher for the same on your registered Email Address. You just need to display the same or carry a hard copy print of it while visiting the actual activity site.