grolag

It may also be used as a sort of a backpack.

Role-playing is a way to make your charecter more valuable for yourself, and other players.

A new tent. I dont know how it is called it in English, found these in vocabulary: Groundsheet, all-weather raincoat. In Russia it is "Плащ-палатка". (Plash-Palatka). It is a military raincoat, which can be used as a small tent. Old one actually, but very cheap(round 6$ per one) and quite common. Heres a video showing what is it, and how it works.