Ropes: Climbers often simply use their climbing ropes for abseiling. For many other applications, low-stretch rope (typically ~2% stretch when under the load of a typical bodyweight) called static rope is used to reduce bouncing and to allow easier ascending of the rope. [Wikipedia]
A travel guide for Italy in your language.
A travel guide for France in your language.
A travel guide for Portugal in your language.
A travel guide for Spain in your language.
A small bottle of perfume. (Max 100ml if you fly)
Lipstick
BB cream stands for blemish balm, blemish base, beblesh balm, and beauty balm.
Mascara
Cream Blush
Padlock / cable lock would make you and your backpack safer.