Is it legal for the hotel to charge the service fee for self-contained drinks?

It is illegal for hotels to charge for their own drinks, which violates the provisions of the second and third paragraphs of Article 26 of the Consumer Protection Law.

The second and third paragraphs of Article 26 of the newly revised Consumer Protection Law stipulate that:

Operators shall not make unfair and unreasonable provisions to consumers, such as excluding or restricting consumers' rights, reducing or exempting operators' responsibilities, and aggravating consumers' responsibilities, by means of format clauses, notices, statements, shop notices, etc. , and shall not use format terms and use technical means to force transactions. Format terms, notices, statements, shop notices, etc. If it contains the contents listed in the preceding paragraph, its contents are invalid.