The box of the sealed air, but for the spraying water not for immersion. The wadding is to replace it with a gauze, the knife is size to be held between two fingers. The fishing kit seems usable, they thought to put swivels, handy to avoid getting twist the wire in hand. In addition to flint, they put matches to those who would struggle and a small round candle. The mirror had scratched the air, well no, they just leave the protective film on it, a good point to keep it as long as there is no need to use it. There is also this little pencil and this microscopic compass reading in broad daylight, it is a little larger than a coin of 5 cent. The sewing kit can be used. In short, a basic kit to expand, but at least the base. And for the price, do not expect to have full range to get out of a bad patch, and be anglophone, internal documents are in English.