To provide a member for disposal of excrements which function well without hindrance to related installations such as a drain pipe for flush toilet and a septic tank by quickly bursting the wastes thrown away into water with water flow of the flush toilet.

The member for disposal consists of a pouch-like main body 1 which can contain bodily wastes, whose inner surface contacting the wastes is formed of a waterproof material and also a part of the inner surface is equipped with a part 7 partially weakened in mechanical strength.