I saw the weirdest eyeglasses ever today, they were the SOS 101 by Nannini. I was having a business lunch when one of the businessmen suddenly pulled out these glasses to read the menu. I thought they looked pretty strange so I asked him about it and he told me he always carries a pair of these glasses wherever he goes and he has around 6 pairs.
These glasses are very flat and indestructible which makes them extremely portable and since they’re only around 10 Euros you can have multiple pairs, one for the car, one for the office, one at home etc. Check out their website [Here]