Patent ID: 8809253

Claim:
A container, comprising: a collapsible receptacle, the wall of which is designed flexibly such that an internal volume of the receptacle is adapted to the volume of a liquid contained therein, and which has an outlet with an outlet valve, and in the receptacle, a disinfectant composition in the form of a solution with a content of aliphatic alcohol of at most 20% by weight, characterized in that said receptacle is surrounded by an elastically deformable outer container so that a closed intermediate volume is formed between the outer container and said receptacle, that a non-return valve is arranged in the wall of the outer container which opens in the event of a subatmospheric pressure in the intermediate volume and is otherwise closed, and that a second non-return valve is provided at said outlet which opens at an internal pressure in said receptacle which is above a pregiven threshold, and is otherwise closed.