The camera is put inside that polythene and is sealed from the other end. There are more complicated types of casing the camera to make it waterproof. These days specially constructed cases such as suitcase are also available in the market. Water opposing or else water- resistant means the objects which are not affected by water or opposing water, or which are enclosed with a substance that does not permit water or else opposes water access. Such things or else articles may be utilized in wet surroundings or at the bottom of the sea. These are manufactured on high-quality specifications.

In order to determine further safety of camera apart from having the bag one can also look for water