DS and friend (both 18) are going on their first holiday abroad together. They are pretty sensible but possibly a bit unworldly.
I think they should each be taking bum bag with RFID protection for their passport, phone, cards and small amount of cash but DS is resisting. They are going to a Greek island for less than a week, taking carry on bags only.
I'm a bit anxious - but trying not to show it! - and may be going overboard [getting the contact details of the local British consulate] but I don't want them to come into difficulties that could be avoided. Any suggestions much appreciated! TIA